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[l2tpns.git] / cli.c
diff --git a/cli.c b/cli.c
index 14c83ae..b61571c 100644 (file)
--- a/cli.c
+++ b/cli.c
@@ -1,8 +1,8 @@
 // L2TPNS Command Line Interface
 // L2TPNS Command Line Interface
-// vim: sw=4 ts=8
+// vim: sw=8 ts=8
 
 char const *cvs_name = "$Name:  $";
 
 char const *cvs_name = "$Name:  $";
-char const *cvs_id_cli = "$Id: cli.c,v 1.12 2004-08-26 04:38:40 fred_nerk Exp $";
+char const *cvs_id_cli = "$Id: cli.c,v 1.24 2004-11-05 04:55:26 bodea Exp $";
 
 #include <stdio.h>
 #include <stdarg.h>
 
 #include <stdio.h>
 #include <stdarg.h>
@@ -10,7 +10,6 @@ char const *cvs_id_cli = "$Id: cli.c,v 1.12 2004-08-26 04:38:40 fred_nerk Exp $"
 #include <sys/stat.h>
 #include <syslog.h>
 #include <malloc.h>
 #include <sys/stat.h>
 #include <syslog.h>
 #include <malloc.h>
-#include <sched.h>
 #include <string.h>
 #include <ctype.h>
 #include <stdlib.h>
 #include <string.h>
 #include <ctype.h>
 #include <stdlib.h>
@@ -39,8 +38,6 @@ extern ippoolt *ip_address_pool;
 extern struct Tstats *_statistics;
 struct cli_def *cli = NULL;
 int cli_quit = 0;
 extern struct Tstats *_statistics;
 struct cli_def *cli = NULL;
 int cli_quit = 0;
-extern int clifd, udpfd, tunfd, snoopfd, ifrfd, cluster_sockfd;
-extern int *radfds;
 extern struct configt *config;
 extern struct config_descriptt config_values[];
 #ifdef RINGBUFFER
 extern struct configt *config;
 extern struct config_descriptt config_values[];
 #ifdef RINGBUFFER
@@ -48,6 +45,7 @@ extern struct Tringbuffer *ringbuffer;
 #endif
 extern struct cli_session_actions *cli_session_actions;
 extern struct cli_tunnel_actions *cli_tunnel_actions;
 #endif
 extern struct cli_session_actions *cli_session_actions;
 extern struct cli_tunnel_actions *cli_tunnel_actions;
+extern tbft *filter_list;
 
 char *debug_levels[] = {
        "CRIT",
 
 char *debug_levels[] = {
        "CRIT",
@@ -101,6 +99,7 @@ int cmd_load_plugin(struct cli_def *cli, char *command, char **argv, int argc);
 int cmd_remove_plugin(struct cli_def *cli, char *command, char **argv, int argc);
 int cmd_uptime(struct cli_def *cli, char *command, char **argv, int argc);
 int regular_stuff(struct cli_def *cli);
 int cmd_remove_plugin(struct cli_def *cli, char *command, char **argv, int argc);
 int cmd_uptime(struct cli_def *cli, char *command, char **argv, int argc);
 int regular_stuff(struct cli_def *cli);
+void parsemac(char *string, char mac[6]);
 
 void init_cli(char *hostname)
 {
 
 void init_cli(char *hostname)
 {
@@ -113,9 +112,9 @@ void init_cli(char *hostname)
 
        cli = cli_init();
        if (hostname && *hostname)
 
        cli = cli_init();
        if (hostname && *hostname)
-                       cli_set_hostname(cli, hostname);
+               cli_set_hostname(cli, hostname);
        else
        else
-                       cli_set_hostname(cli, "l2tpns");
+               cli_set_hostname(cli, "l2tpns");
 
        c = cli_register_command(cli, NULL, "show", NULL, PRIVILEGE_UNPRIVILEGED, MODE_EXEC, NULL);
        cli_register_command(cli, c, "banana", cmd_show_banana, PRIVILEGE_UNPRIVILEGED, MODE_EXEC, "Show a banana");
 
        c = cli_register_command(cli, NULL, "show", NULL, PRIVILEGE_UNPRIVILEGED, MODE_EXEC, NULL);
        cli_register_command(cli, c, "banana", cmd_show_banana, PRIVILEGE_UNPRIVILEGED, MODE_EXEC, "Show a banana");
@@ -187,7 +186,7 @@ void init_cli(char *hostname)
 
        if (!(f = fopen(CLIUSERS, "r")))
        {
 
        if (!(f = fopen(CLIUSERS, "r")))
        {
-               log(0, 0, 0, 0, "WARNING! No users specified. Command-line access is open to all\n");
+               LOG(0, 0, 0, 0, "WARNING! No users specified. Command-line access is open to all\n");
        }
        else
        {
        }
        else
        {
@@ -203,12 +202,12 @@ void init_cli(char *hostname)
                        if (!strcmp(buf, "enable"))
                        {
                                cli_allow_enable(cli, p);
                        if (!strcmp(buf, "enable"))
                        {
                                cli_allow_enable(cli, p);
-                               log(3, 0, 0, 0, "Setting enable password\n");
+                               LOG(3, 0, 0, 0, "Setting enable password\n");
                        }
                        else
                        {
                                cli_allow_user(cli, buf, p);
                        }
                        else
                        {
                                cli_allow_user(cli, buf, p);
-                               log(3, 0, 0, 0, "Allowing user %s to connect to the CLI\n", buf);
+                               LOG(3, 0, 0, 0, "Allowing user %s to connect to the CLI\n", buf);
                        }
                }
                fclose(f);
                        }
                }
                fclose(f);
@@ -227,84 +226,41 @@ void init_cli(char *hostname)
        addr.sin_port = htons(23);
        if (bind(clifd, (void *) &addr, sizeof(addr)) < 0)
        {
        addr.sin_port = htons(23);
        if (bind(clifd, (void *) &addr, sizeof(addr)) < 0)
        {
-                       log(0, 0, 0, 0, "Error listening on cli port 23: %s\n", strerror(errno));
-                       return;
+               LOG(0, 0, 0, 0, "Error listening on cli port 23: %s\n", strerror(errno));
+               return;
        }
        listen(clifd, 10);
 }
 
 void cli_do(int sockfd)
 {
        }
        listen(clifd, 10);
 }
 
 void cli_do(int sockfd)
 {
-       int i;
+       int require_auth = 1;
+       struct sockaddr_in addr;
+       int l = sizeof(addr);
 
 
-       if (fork()) return;
-       if (config->scheduler_fifo)
+       if (fork_and_close()) return;
+       if (getpeername(sockfd, (struct sockaddr *)&addr, &l) == 0)
        {
        {
-               int ret;
-               struct sched_param params = {0};
-               params.sched_priority = 0;
-               if ((ret = sched_setscheduler(0, SCHED_OTHER, &params)) == 0)
-               {
-                       log(3, 0, 0, 0, "Dropped FIFO scheduler\n");
-               }
-               else
-               {
-                       log(0, 0, 0, 0, "Error setting scheduler to OTHER: %s\n", strerror(errno));
-                       log(0, 0, 0, 0, "This is probably really really bad.\n");
-               }
+               LOG(3, 0, 0, 0, "Accepted connection to CLI from %s\n", inet_toa(addr.sin_addr.s_addr));
+               require_auth = addr.sin_addr.s_addr != inet_addr("127.0.0.1");
        }
        }
+       else
+               LOG(0, 0, 0, 0, "getpeername() failed on cli socket. Requiring authentication: %s\n", strerror(errno));
 
 
-       signal(SIGPIPE, SIG_DFL);
-       signal(SIGCHLD, SIG_DFL);
-       signal(SIGHUP, SIG_DFL);
-       signal(SIGUSR1, SIG_DFL);
-       signal(SIGQUIT, SIG_DFL);
-       signal(SIGKILL, SIG_DFL);
-       signal(SIGALRM, SIG_DFL);
-       signal(SIGTERM, SIG_DFL);
-
-       // Close sockets
-       if (udpfd) close(udpfd); udpfd = 0;
-       if (tunfd) close(tunfd); tunfd = 0;
-       if (snoopfd) close(snoopfd); snoopfd = 0;
-       for (i = 0; i < config->num_radfds; i++)
-               if (radfds[i]) close(radfds[i]);
-       if (ifrfd) close(ifrfd); ifrfd = 0;
-       if (cluster_sockfd) close(cluster_sockfd); cluster_sockfd = 0;
-       if (clifd) close(clifd); clifd = 0;
-#ifdef BGP
-       for (i = 0; i < BGP_NUM_PEERS; i++)
-               if (bgp_peers[i].sock != -1)
-                       close(bgp_peers[i].sock);
-#endif /* BGP */
-
+       if (require_auth)
        {
        {
-               int require_auth = 1;
-               struct sockaddr_in addr;
-               int l = sizeof(addr);
-               if (getpeername(sockfd, (struct sockaddr *)&addr, &l) == 0)
+               LOG(3, 0, 0, 0, "CLI is remote, requiring authentication\n");
+               if (!cli->users) /* paranoia */
                {
                {
-                       log(3, 0, 0, 0, "Accepted connection to CLI from %s\n", inet_toa(addr.sin_addr.s_addr));
-                       require_auth = addr.sin_addr.s_addr != inet_addr("127.0.0.1");
-               }
-               else
-                       log(0, 0, 0, 0, "getpeername() failed on cli socket. Requiring authentication: %s\n", strerror(errno));
-
-               if (require_auth)
-               {
-                       log(3, 0, 0, 0, "CLI is remote, requiring authentication\n");
-                       if (!cli->users) /* paranoia */
-                       {
-                               log(0, 0, 0, 0, "No users for remote authentication!  Exiting CLI\n");
-                               exit(0);
-                       }
-               }
-               else
-               {
-                       /* no username/pass required */
-                       cli->users = 0;
+                       LOG(0, 0, 0, 0, "No users for remote authentication!  Exiting CLI\n");
+                       exit(0);
                }
        }
                }
        }
+       else
+       {
+               /* no username/pass required */
+               cli->users = 0;
+       }
 
        debug_session = 0;
        debug_tunnel = 0;
 
        debug_session = 0;
        debug_tunnel = 0;
@@ -317,18 +273,18 @@ void cli_do(int sockfd)
        cli_loop(cli, sockfd);
 
        close(sockfd);
        cli_loop(cli, sockfd);
 
        close(sockfd);
-       log(3, 0, 0, 0, "Closed CLI connection\n");
+       LOG(3, 0, 0, 0, "Closed CLI connection from %s\n", inet_toa(addr.sin_addr.s_addr));
        exit(0);
 }
 
 void cli_print_log(struct cli_def *cli, char *string)
 {
        exit(0);
 }
 
 void cli_print_log(struct cli_def *cli, char *string)
 {
-       log(3, 0, 0, 0, "%s\n", string);
+       LOG(3, 0, 0, 0, "%s\n", string);
 }
 
 void cli_do_file(FILE *fh)
 {
 }
 
 void cli_do_file(FILE *fh)
 {
-       log(3, 0, 0, 0, "Reading configuration file\n");
+       LOG(3, 0, 0, 0, "Reading configuration file\n");
        cli_print_callback(cli, cli_print_log);
        cli_file(cli, fh, PRIVILEGE_PRIVILEGED, MODE_CONFIG);
        cli_print_callback(cli, NULL);
        cli_print_callback(cli, cli_print_log);
        cli_file(cli, fh, PRIVILEGE_PRIVILEGED, MODE_CONFIG);
        cli_print_callback(cli, NULL);
@@ -365,7 +321,7 @@ int cli_arg_help(struct cli_def *cli, int cr_ok, char *entry, ...)
 
        va_end(ap);
        if (cr_ok)
 
        va_end(ap);
        if (cr_ok)
-                       cli_print(cli, "  <cr>");
+               cli_print(cli, "  <cr>");
 
        return CLI_OK;
 }
 
        return CLI_OK;
 }
@@ -385,7 +341,7 @@ int cmd_show_session(struct cli_def *cli, char *command, char **argv, int argc)
                // Show individual session
                for (i = 0; i < argc; i++)
                {
                // Show individual session
                for (i = 0; i < argc; i++)
                {
-                       unsigned int s;
+                       unsigned int s, b_in, b_out;
                        s = atoi(argv[i]);
                        if (s <= 0 || s >= MAXSESSION)
                        {
                        s = atoi(argv[i]);
                        if (s <= 0 || s >= MAXSESSION)
                        {
@@ -393,35 +349,80 @@ int cmd_show_session(struct cli_def *cli, char *command, char **argv, int argc)
                                continue;
                        }
                        cli_print(cli, "\r\nSession %d:", s);
                                continue;
                        }
                        cli_print(cli, "\r\nSession %d:", s);
-                       cli_print(cli, "                User:                           %s", session[s].user[0] ? session[s].user : "none");
-                       cli_print(cli, "                Calling Num:            %s", session[s].calling);
-                       cli_print(cli, "                Called Num:             %s", session[s].called);
-                       cli_print(cli, "                Tunnel ID:              %d", session[s].tunnel);
-                       cli_print(cli, "                IP address:             %s", inet_toa(htonl(session[s].ip)));
-                       cli_print(cli, "                HSD sid:                %lu", session[s].sid);
-                       cli_print(cli, "                Idle time:              %u seconds", abs(time_now - session[s].last_packet));
-                       cli_print(cli, "                Next Recv:              %u", session[s].nr);
-                       cli_print(cli, "                Next Send:              %u", session[s].ns);
-                       cli_print(cli, "                Bytes In/Out:           %lu/%lu", (unsigned long)session[s].total_cout, (unsigned long)session[s].total_cin);
-                       cli_print(cli, "                Pkts In/Out:            %lu/%lu", (unsigned long)session[s].pout, (unsigned long)session[s].pin);
-                       cli_print(cli, "                MRU:                            %d", session[s].mru);
-                       cli_print(cli, "                Radius Session:         %u", session[s].radius);
-                       cli_print(cli, "                Rx Speed:               %lu", session[s].rx_connect_speed);
-                       cli_print(cli, "                Tx Speed:               %lu", session[s].tx_connect_speed);
+                       cli_print(cli, "\tUser:\t\t%s", session[s].user[0] ? session[s].user : "none");
+                       cli_print(cli, "\tCalling Num:\t%s", session[s].calling);
+                       cli_print(cli, "\tCalled Num:\t%s", session[s].called);
+                       cli_print(cli, "\tTunnel ID:\t%d", session[s].tunnel);
+                       cli_print(cli, "\tIP address:\t%s", inet_toa(htonl(session[s].ip)));
+                       cli_print(cli, "\tUnique SID:\t%lu", session[s].unique_id);
+                       cli_print(cli, "\tIdle time:\t%u seconds", abs(time_now - session[s].last_packet));
+                       cli_print(cli, "\tNext Recv:\t%u", session[s].nr);
+                       cli_print(cli, "\tNext Send:\t%u", session[s].ns);
+                       cli_print(cli, "\tBytes In/Out:\t%lu/%lu", (unsigned long)session[s].total_cout, (unsigned long)session[s].total_cin);
+                       cli_print(cli, "\tPkts In/Out:\t%lu/%lu", (unsigned long)session[s].pout, (unsigned long)session[s].pin);
+                       cli_print(cli, "\tMRU:\t\t%d", session[s].mru);
+                       cli_print(cli, "\tRadius Session:\t%u", session[s].radius);
+                       cli_print(cli, "\tRx Speed:\t%lu", session[s].rx_connect_speed);
+                       cli_print(cli, "\tTx Speed:\t%lu", session[s].tx_connect_speed);
                        if (session[s].snoop_ip && session[s].snoop_port)
                        if (session[s].snoop_ip && session[s].snoop_port)
-                               cli_print(cli, "                Intercepted:    %s:%d", inet_toa(session[s].snoop_ip), session[s] .snoop_port);
+                               cli_print(cli, "\tIntercepted:\t%s:%d", inet_toa(session[s].snoop_ip), session[s] .snoop_port);
                        else
                        else
-                               cli_print(cli, "                Intercepted:    no");
-                       cli_print(cli, "                Throttled:              %s", session[s].throttle ? "YES" : "no");
-                       cli_print(cli, "                Walled Garden:          %s", session[s].walled_garden ? "YES" : "no");
-                       cli_print(cli, "                Filter BucketI:         %d", session[s].tbf_in);
-                       cli_print(cli, "                Filter BucketO:         %d", session[s].tbf_out);
+                               cli_print(cli, "\tIntercepted:\tno");
+
+                       cli_print(cli, "\tWalled Garden:\t%s", session[s].walled_garden ? "YES" : "no");
+                       {
+                               int t = (session[s].throttle_in || session[s].throttle_out);
+                               cli_print(cli, "\tThrottled:\t%s%s%.0d%s%s%.0d%s%s",
+                                       t ? "YES" : "no", t ? " (" : "",
+                                       session[s].throttle_in, session[s].throttle_in ? "kbps" : t ? "-" : "",
+                                       t ? "/" : "",
+                                       session[s].throttle_out, session[s].throttle_out ? "kbps" : t ? "-" : "",
+                                       t ? ")" : "");
+                       }
+
+                       b_in = session[s].tbf_in;
+                       b_out = session[s].tbf_out;
+                       if (b_in || b_out)
+                               cli_print(cli, "\t\t\t%5s %6s %6s | %7s %7s %8s %8s %8s %8s",
+                                       "Rate", "Credit", "Queued", "ByteIn", "PackIn",
+                                       "ByteSent", "PackSent", "PackDrop", "PackDelay");
+
+                       if (b_in)
+                               cli_print(cli, "\tTBFI#%d%1s%s\t%5d %6d %6d | %7d %7d %8d %8d %8d %8d",
+                                       b_in,
+                                       (filter_list[b_in].next ? "*" : " "),
+                                       (b_in < 100 ? "\t" : ""),
+                                       filter_list[b_in].rate * 8,
+                                       filter_list[b_in].credit,
+                                       filter_list[b_in].queued,
+                                       filter_list[b_in].b_queued,
+                                       filter_list[b_in].p_queued,
+                                       filter_list[b_in].b_sent,
+                                       filter_list[b_in].p_sent,
+                                       filter_list[b_in].p_dropped,
+                                       filter_list[b_in].p_delayed);
+
+                       if (b_out)
+                               cli_print(cli, "\tTBFO#%d%1s%s\t%5d %6d %6d | %7d %7d %8d %8d %8d %8d",
+                                       b_out,
+                                       (filter_list[b_out].next ? "*" : " "),
+                                       (b_out < 100 ? "\t" : ""),
+                                       filter_list[b_out].rate * 8,
+                                       filter_list[b_out].credit,
+                                       filter_list[b_out].queued,
+                                       filter_list[b_out].b_queued,
+                                       filter_list[b_out].p_queued,
+                                       filter_list[b_out].b_sent,
+                                       filter_list[b_out].p_sent,
+                                       filter_list[b_out].p_dropped,
+                                       filter_list[b_out].p_delayed);
+
                }
                return CLI_OK;
        }
 
        // Show Summary
                }
                return CLI_OK;
        }
 
        // Show Summary
-       cli_print(cli, "  %s %4s %-32s %-15s %s %s %s %10s %10s %10s %4s %-15s %s",
+       cli_print(cli, "%5s %4s %-32s %-15s %s %s %s %10s %10s %10s %4s %-15s %s",
                        "SID",
                        "TID",
                        "Username",
                        "SID",
                        "TID",
                        "Username",
@@ -435,6 +436,7 @@ int cmd_show_session(struct cli_def *cli, char *command, char **argv, int argc)
                        "idle",
                        "LAC",
                        "CLI");
                        "idle",
                        "LAC",
                        "CLI");
+
        for (i = 1; i < MAXSESSION; i++)
        {
                char *userip, *tunnelip;
        for (i = 1; i < MAXSESSION; i++)
        {
                char *userip, *tunnelip;
@@ -447,7 +449,7 @@ int cmd_show_session(struct cli_def *cli, char *command, char **argv, int argc)
                                session[i].user[0] ? session[i].user : "*",
                                userip,
                                (session[i].snoop_ip && session[i].snoop_port) ? "Y" : "N",
                                session[i].user[0] ? session[i].user : "*",
                                userip,
                                (session[i].snoop_ip && session[i].snoop_port) ? "Y" : "N",
-                               (session[i].throttle) ? "Y" : "N",
+                               (session[i].throttle_in || session[i].throttle_out) ? "Y" : "N",
                                (session[i].walled_garden) ? "Y" : "N",
                                abs(time_now - (unsigned long)session[i].opened),
                                (unsigned long)session[i].total_cout,
                                (session[i].walled_garden) ? "Y" : "N",
                                abs(time_now - (unsigned long)session[i].opened),
                                (unsigned long)session[i].total_cout,
@@ -505,20 +507,21 @@ int cmd_show_tunnels(struct cli_def *cli, char *command, char **argv, int argc)
                                        continue;
                                }
                                cli_print(cli, "\r\nTunnel %d:", t);
                                        continue;
                                }
                                cli_print(cli, "\r\nTunnel %d:", t);
-                               cli_print(cli, "                State:                          %s", states[tunnel[t].state]);
-                               cli_print(cli, "                Hostname:               %s", tunnel[t].hostname[0] ? tunnel[t].hostname : "(none)");
-                               cli_print(cli, "                Remote IP:              %s", inet_toa(htonl(tunnel[t].ip)));
-                               cli_print(cli, "                Remote Port:            %d", tunnel[t].port);
-                               cli_print(cli, "                Rx Window:              %u", tunnel[t].window);
-                               cli_print(cli, "                Next Recv:              %u", tunnel[t].nr);
-                               cli_print(cli, "                Next Send:              %u", tunnel[t].ns);
-                               cli_print(cli, "                Queue Len:              %u", tunnel[t].controlc);
-                               cli_print(cli, "                Last Packet Age:%u", (unsigned)(time_now - tunnel[t].last));
+                               cli_print(cli, "\tState:\t\t%s", states[tunnel[t].state]);
+                               cli_print(cli, "\tHostname:\t%s", tunnel[t].hostname[0] ? tunnel[t].hostname : "(none)");
+                               cli_print(cli, "\tRemote IP:\t%s", inet_toa(htonl(tunnel[t].ip)));
+                               cli_print(cli, "\tRemote Port:\t%d", tunnel[t].port);
+                               cli_print(cli, "\tRx Window:\t%u", tunnel[t].window);
+                               cli_print(cli, "\tNext Recv:\t%u", tunnel[t].nr);
+                               cli_print(cli, "\tNext Send:\t%u", tunnel[t].ns);
+                               cli_print(cli, "\tQueue Len:\t%u", tunnel[t].controlc);
+                               cli_print(cli, "\tLast Packet Age:%u", (unsigned)(time_now - tunnel[t].last));
 
                                for (x = 0; x < MAXSESSION; x++)
 
                                for (x = 0; x < MAXSESSION; x++)
-                                               if (session[x].tunnel == t && session[x].opened && !session[x].die)
-                                                               sprintf(s, "%s%u ", s, x);
-                               cli_print(cli, "                Sessions:               %s", s);
+                                       if (session[x].tunnel == t && session[x].opened && !session[x].die)
+                                               sprintf(s, "%s%u ", s, x);
+
+                               cli_print(cli, "\tSessions:\t%s", s);
                        }
                        return CLI_OK;
                }
                        }
                        return CLI_OK;
                }
@@ -531,10 +534,11 @@ int cmd_show_tunnels(struct cli_def *cli, char *command, char **argv, int argc)
                        "IP",
                        "State",
                        "Sessions");
                        "IP",
                        "State",
                        "Sessions");
+
        for (i = 1; i < MAXTUNNEL; i++)
        {
                int sessions = 0;
        for (i = 1; i < MAXTUNNEL; i++)
        {
                int sessions = 0;
-               if (!show_all && (!tunnel[i].ip || tunnel[i].die || !tunnel[i].hostname[0])) continue;
+               if (!show_all && (!tunnel[i].ip || tunnel[i].die)) continue;
 
                for (x = 0; x < MAXSESSION; x++) if (session[x].tunnel == i && session[x].opened && !session[x].die) sessions++;
                cli_print(cli, "%4d %20s %20s %6s %6d",
 
                for (x = 0; x < MAXSESSION; x++) if (session[x].tunnel == i && session[x].opened && !session[x].die) sessions++;
                cli_print(cli, "%4d %20s %20s %6s %6d",
@@ -544,6 +548,7 @@ int cmd_show_tunnels(struct cli_def *cli, char *command, char **argv, int argc)
                                states[tunnel[i].state],
                                sessions);
        }
                                states[tunnel[i].state],
                                sessions);
        }
+
        return CLI_OK;
 }
 
        return CLI_OK;
 }
 
@@ -583,7 +588,7 @@ int cmd_show_users(struct cli_def *cli, char *command, char **argv, int argc)
        }
 
        if (sargc > 0)
        }
 
        if (sargc > 0)
-                       return cmd_show_session(cli, "users", sargv, sargc);
+               return cmd_show_session(cli, "users", sargv, sargc);
 
        return CLI_OK;
 }
 
        return CLI_OK;
 }
@@ -620,7 +625,7 @@ int cmd_show_counters(struct cli_def *cli, char *command, char **argv, int argc)
        cli_print(cli, "%-30s%-10s", "Counter", "Value");
        cli_print(cli, "-----------------------------------------");
        cli_print(cli, "%-30s%lu", "radius_retries",            GET_STAT(radius_retries));
        cli_print(cli, "%-30s%-10s", "Counter", "Value");
        cli_print(cli, "-----------------------------------------");
        cli_print(cli, "%-30s%lu", "radius_retries",            GET_STAT(radius_retries));
-       cli_print(cli, "%-30s%lu", "arp_sent",                          GET_STAT(arp_sent));
+       cli_print(cli, "%-30s%lu", "arp_sent",                  GET_STAT(arp_sent));
        cli_print(cli, "%-30s%lu", "packets_snooped",           GET_STAT(packets_snooped));
        cli_print(cli, "%-30s%lu", "tunnel_created",            GET_STAT(tunnel_created));
        cli_print(cli, "%-30s%lu", "session_created",           GET_STAT(session_created));
        cli_print(cli, "%-30s%lu", "packets_snooped",           GET_STAT(packets_snooped));
        cli_print(cli, "%-30s%lu", "tunnel_created",            GET_STAT(tunnel_created));
        cli_print(cli, "%-30s%lu", "session_created",           GET_STAT(session_created));
@@ -630,10 +635,10 @@ int cmd_show_counters(struct cli_def *cli, char *command, char **argv, int argc)
        cli_print(cli, "%-30s%lu", "radius_overflow",           GET_STAT(radius_overflow));
        cli_print(cli, "%-30s%lu", "tunnel_overflow",           GET_STAT(tunnel_overflow));
        cli_print(cli, "%-30s%lu", "session_overflow",          GET_STAT(session_overflow));
        cli_print(cli, "%-30s%lu", "radius_overflow",           GET_STAT(radius_overflow));
        cli_print(cli, "%-30s%lu", "tunnel_overflow",           GET_STAT(tunnel_overflow));
        cli_print(cli, "%-30s%lu", "session_overflow",          GET_STAT(session_overflow));
-       cli_print(cli, "%-30s%lu", "ip_allocated",                              GET_STAT(ip_allocated));
-       cli_print(cli, "%-30s%lu", "ip_freed",                          GET_STAT(ip_freed));
+       cli_print(cli, "%-30s%lu", "ip_allocated",              GET_STAT(ip_allocated));
+       cli_print(cli, "%-30s%lu", "ip_freed",                  GET_STAT(ip_freed));
        cli_print(cli, "%-30s%lu", "cluster_forwarded",         GET_STAT(c_forwarded));
        cli_print(cli, "%-30s%lu", "cluster_forwarded",         GET_STAT(c_forwarded));
-       cli_print(cli, "%-30s%lu", "recv_forward",                              GET_STAT(recv_forward));
+       cli_print(cli, "%-30s%lu", "recv_forward",              GET_STAT(recv_forward));
 
 
 #ifdef STATISTICS
 
 
 #ifdef STATISTICS
@@ -649,20 +654,20 @@ int cmd_show_counters(struct cli_def *cli, char *command, char **argv, int argc)
        cli_print(cli, "%-30s%lu", "call_processipin",          GET_STAT(call_processipin));
        cli_print(cli, "%-30s%lu", "call_processccp",           GET_STAT(call_processccp));
        cli_print(cli, "%-30s%lu", "call_processrad",           GET_STAT(call_processrad));
        cli_print(cli, "%-30s%lu", "call_processipin",          GET_STAT(call_processipin));
        cli_print(cli, "%-30s%lu", "call_processccp",           GET_STAT(call_processccp));
        cli_print(cli, "%-30s%lu", "call_processrad",           GET_STAT(call_processrad));
-       cli_print(cli, "%-30s%lu", "call_sendarp",                              GET_STAT(call_sendarp));
-       cli_print(cli, "%-30s%lu", "call_sendipcp",                             GET_STAT(call_sendipcp));
-       cli_print(cli, "%-30s%lu", "call_sendchap",                             GET_STAT(call_sendchap));
+       cli_print(cli, "%-30s%lu", "call_sendarp",              GET_STAT(call_sendarp));
+       cli_print(cli, "%-30s%lu", "call_sendipcp",             GET_STAT(call_sendipcp));
+       cli_print(cli, "%-30s%lu", "call_sendchap",             GET_STAT(call_sendchap));
        cli_print(cli, "%-30s%lu", "call_sessionbyip",          GET_STAT(call_sessionbyip));
        cli_print(cli, "%-30s%lu", "call_sessionbyip",          GET_STAT(call_sessionbyip));
-       cli_print(cli, "%-30s%lu", "call_sessionbyuser",                GET_STAT(call_sessionbyuser));
+       cli_print(cli, "%-30s%lu", "call_sessionbyuser",        GET_STAT(call_sessionbyuser));
        cli_print(cli, "%-30s%lu", "call_tunnelsend",           GET_STAT(call_tunnelsend));
        cli_print(cli, "%-30s%lu", "call_tunnelkill",           GET_STAT(call_tunnelkill));
        cli_print(cli, "%-30s%lu", "call_tunnelsend",           GET_STAT(call_tunnelsend));
        cli_print(cli, "%-30s%lu", "call_tunnelkill",           GET_STAT(call_tunnelkill));
-       cli_print(cli, "%-30s%lu", "call_tunnelshutdown",               GET_STAT(call_tunnelshutdown));
+       cli_print(cli, "%-30s%lu", "call_tunnelshutdown",       GET_STAT(call_tunnelshutdown));
        cli_print(cli, "%-30s%lu", "call_sessionkill",          GET_STAT(call_sessionkill));
        cli_print(cli, "%-30s%lu", "call_sessionkill",          GET_STAT(call_sessionkill));
-       cli_print(cli, "%-30s%lu", "call_sessionshutdown",              GET_STAT(call_sessionshutdown));
+       cli_print(cli, "%-30s%lu", "call_sessionshutdown",      GET_STAT(call_sessionshutdown));
        cli_print(cli, "%-30s%lu", "call_sessionsetup",         GET_STAT(call_sessionsetup));
        cli_print(cli, "%-30s%lu", "call_sessionsetup",         GET_STAT(call_sessionsetup));
-       cli_print(cli, "%-30s%lu", "call_assign_ip_address",GET_STAT(call_assign_ip_address));
-       cli_print(cli, "%-30s%lu", "call_free_ip_address",              GET_STAT(call_free_ip_address));
-       cli_print(cli, "%-30s%lu", "call_dump_acct_info",               GET_STAT(call_dump_acct_info));
+       cli_print(cli, "%-30s%lu", "call_assign_ip_address",    GET_STAT(call_assign_ip_address));
+       cli_print(cli, "%-30s%lu", "call_free_ip_address",      GET_STAT(call_free_ip_address));
+       cli_print(cli, "%-30s%lu", "call_dump_acct_info",       GET_STAT(call_dump_acct_info));
        cli_print(cli, "%-30s%lu", "call_radiussend",           GET_STAT(call_radiussend));
        cli_print(cli, "%-30s%lu", "call_radiusretry",          GET_STAT(call_radiusretry));
 #endif
        cli_print(cli, "%-30s%lu", "call_radiussend",           GET_STAT(call_radiussend));
        cli_print(cli, "%-30s%lu", "call_radiusretry",          GET_STAT(call_radiusretry));
 #endif
@@ -772,7 +777,7 @@ int cmd_show_pool(struct cli_def *cli, char *command, char **argv, int argc)
                if (!ip_address_pool[i].address) continue;
                if (ip_address_pool[i].assigned)
                {
                if (!ip_address_pool[i].address) continue;
                if (ip_address_pool[i].assigned)
                {
-                       cli_print(cli, "%-15s   Y %8d %s",
+                       cli_print(cli, "%-15s\tY %8d %s",
                                inet_toa(htonl(ip_address_pool[i].address)), ip_address_pool[i].session, session[ip_address_pool[i].session].user);
 
                        used++;
                                inet_toa(htonl(ip_address_pool[i].address)), ip_address_pool[i].session, session[ip_address_pool[i].session].user);
 
                        used++;
@@ -780,11 +785,11 @@ int cmd_show_pool(struct cli_def *cli, char *command, char **argv, int argc)
                else
                {
                        if (ip_address_pool[i].last)
                else
                {
                        if (ip_address_pool[i].last)
-                               cli_print(cli, "%-15s   N %8s [%s] %ds",
+                               cli_print(cli, "%-15s\tN %8s [%s] %ds",
                                        inet_toa(htonl(ip_address_pool[i].address)), "",
                                        ip_address_pool[i].user, time_now - ip_address_pool[i].last);
                        else if (show_all)
                                        inet_toa(htonl(ip_address_pool[i].address)), "",
                                        ip_address_pool[i].user, time_now - ip_address_pool[i].last);
                        else if (show_all)
-                               cli_print(cli, "%-15s   N", inet_toa(htonl(ip_address_pool[i].address)));
+                               cli_print(cli, "%-15s\tN", inet_toa(htonl(ip_address_pool[i].address)));
 
                        free++;
                }
 
                        free++;
                }
@@ -847,6 +852,14 @@ int cmd_show_run(struct cli_def *cli, char *command, char **argv, int argc)
                        cli_print(cli, "set %s %d", config_values[i].key, *(int *)value);
                else if (config_values[i].type == UNSIGNED_LONG)
                        cli_print(cli, "set %s %lu", config_values[i].key, *(unsigned long *)value);
                        cli_print(cli, "set %s %d", config_values[i].key, *(int *)value);
                else if (config_values[i].type == UNSIGNED_LONG)
                        cli_print(cli, "set %s %lu", config_values[i].key, *(unsigned long *)value);
+               else if (config_values[i].type == MAC)
+                       cli_print(cli, "set %s %02x%02x.%02x%02x.%02x%02x", config_values[i].key,
+                                       *(unsigned short *)(value + 0),
+                                       *(unsigned short *)(value + 1),
+                                       *(unsigned short *)(value + 2),
+                                       *(unsigned short *)(value + 3),
+                                       *(unsigned short *)(value + 4),
+                                       *(unsigned short *)(value + 5));
        }
 
        cli_print(cli, "# Plugins");
        }
 
        cli_print(cli, "# Plugins");
@@ -925,12 +938,9 @@ int cmd_show_plugins(struct cli_def *cli, char *command, char **argv, int argc)
 
        cli_print(cli, "Plugins currently loaded:");
        for (i = 0; i < MAXPLUGINS; i++)
 
        cli_print(cli, "Plugins currently loaded:");
        for (i = 0; i < MAXPLUGINS; i++)
-       {
                if (*config->plugins[i])
                if (*config->plugins[i])
-               {
                        cli_print(cli, "  %s", config->plugins[i]);
                        cli_print(cli, "  %s", config->plugins[i]);
-               }
-       }
+
        return CLI_OK;
 }
 
        return CLI_OK;
 }
 
@@ -941,18 +951,28 @@ int cmd_show_throttle(struct cli_def *cli, char *command, char **argv, int argc)
        if (CLI_HELP_REQUESTED)
                return CLI_HELP_NO_ARGS;
 
        if (CLI_HELP_REQUESTED)
                return CLI_HELP_NO_ARGS;
 
-       cli_print(cli, "Token bucket filters:");
-       cli_print(cli, "%-6s %8s %-4s", "ID", "Handle", "Used");
+       cli_print(cli, "%5s %4s %-32s %7s %6s %6s %6s",
+                       "SID",
+                       "TID",
+                       "Username",
+                       "Rate In",
+                       "Out",
+                       "TBFI",
+                       "TBFO");
+
        for (i = 0; i < MAXSESSION; i++)
        {
        for (i = 0; i < MAXSESSION; i++)
        {
-               if (!session[i].throttle)
-                       continue;
-
-               cli_print(cli, "%-6d %8d %8d",
-                       i,
-                       session[i].tbf_in,
-                       session[i].tbf_out);
+               if (session[i].throttle_in || session[i].throttle_out)
+                       cli_print(cli, "%5d %4d %-32s  %6d %6d %6d %6d",
+                               i,
+                               session[i].tunnel,
+                               session[i].user,
+                               session[i].throttle_in,
+                               session[i].throttle_out,
+                               session[i].tbf_in,
+                               session[i].tbf_out);
        }
        }
+
        return CLI_OK;
 }
 
        return CLI_OK;
 }
 
@@ -961,20 +981,20 @@ int cmd_show_banana(struct cli_def *cli, char *command, char **argv, int argc)
        if (CLI_HELP_REQUESTED)
                return CLI_HELP_NO_ARGS;
 
        if (CLI_HELP_REQUESTED)
                return CLI_HELP_NO_ARGS;
 
-       cli_print(cli, " _\n"
-                                         "//\\\n"
-                                         "V  \\\n"
-                                         " \\  \\_\n"
-                                         "  \\,'.`-.\n"
-                                         "   |\\ `. `.\n"
-                                         "   ( \\  `. `-.                                              _,.-:\\\n"
-                                         "     \\ \\   `.  `-._                         __..--' ,-';/\n"
-                                         "      \\ `.   `-.   `-..___..---'   _.--' ,'/\n"
-                                         "       `. `. `-._            __..--' ,' /\n"
-                                         "             `. `-_   ``--..''          _.-' ,'\n"
-                                         "               `-_ `-.___            __,--'   ,'\n"
-                                         "                      `-.__  `----\"\"\"     __.-'\n"
-                                         "hh                           `--..____..--'");
+       cli_print(cli,  " _\n"
+                       "//\\\n"
+                       "V  \\\n"
+                       " \\  \\_\n"
+                       "  \\,'.`-.\n"
+                       "   |\\ `. `.\n"
+                       "   ( \\  `. `-.                        _,.-:\\\n"
+                       "    \\ \\   `.  `-._             __..--' ,-';/\n"
+                       "     \\ `.   `-.   `-..___..---'   _.--' ,'/\n"
+                       "      `. `.    `-._        __..--'    ,' /\n"
+                       "        `. `-_     ``--..''       _.-' ,'\n"
+                       "          `-_ `-.___        __,--'   ,'\n"
+                       "             `-.__  `----\"\"\"    __.-'\n"
+                       "hh                `--..____..--'");
 
        return CLI_OK;
 }
 
        return CLI_OK;
 }
@@ -1158,7 +1178,7 @@ int cmd_snoop(struct cli_def *cli, char *command, char **argv, int argc)
 
        if (argc < 3)
        {
 
        if (argc < 3)
        {
-               cli_print(cli, "Specify username ip port");
+               cli_print(cli, "Specify username, ip and port");
                return CLI_OK;
        }
 
                return CLI_OK;
        }
 
@@ -1182,7 +1202,7 @@ int cmd_snoop(struct cli_def *cli, char *command, char **argv, int argc)
                return CLI_OK;
        }
 
                return CLI_OK;
        }
 
-       cli_print(cli, "Snooping user %s to %s:%d", argv[0], inet_toa(session[s].snoop_ip), session[s].snoop_port);
+       cli_print(cli, "Snooping user %s to %s:%d", argv[0], inet_toa(ip), port);
        cli_session_actions[s].snoop_ip = ip;
        cli_session_actions[s].snoop_port = port;
        cli_session_actions[s].action |= CLI_SESS_SNOOP;
        cli_session_actions[s].snoop_ip = ip;
        cli_session_actions[s].snoop_port = port;
        cli_session_actions[s].action |= CLI_SESS_SNOOP;
@@ -1197,7 +1217,7 @@ int cmd_no_snoop(struct cli_def *cli, char *command, char **argv, int argc)
 
        if (CLI_HELP_REQUESTED)
                return cli_arg_help(cli, argc > 1,
 
        if (CLI_HELP_REQUESTED)
                return cli_arg_help(cli, argc > 1,
-                       "USER", "Username of session to un-snoop", NULL);
+                       "USER", "Username of session to unsnoop", NULL);
 
        if (!config->cluster_iam_master)
        {
 
        if (!config->cluster_iam_master)
        {
@@ -1207,7 +1227,7 @@ int cmd_no_snoop(struct cli_def *cli, char *command, char **argv, int argc)
 
        if (!argc)
        {
 
        if (!argc)
        {
-               cli_print(cli, "Specify a user");
+               cli_print(cli, "Specify a user to unsnoop");
                return CLI_OK;
        }
 
                return CLI_OK;
        }
 
@@ -1222,17 +1242,54 @@ int cmd_no_snoop(struct cli_def *cli, char *command, char **argv, int argc)
                cli_print(cli, "Not snooping user %s", argv[i]);
                cli_session_actions[s].action |= CLI_SESS_NOSNOOP;
        }
                cli_print(cli, "Not snooping user %s", argv[i]);
                cli_session_actions[s].action |= CLI_SESS_NOSNOOP;
        }
+
        return CLI_OK;
 }
 
 int cmd_throttle(struct cli_def *cli, char *command, char **argv, int argc)
 {
        return CLI_OK;
 }
 
 int cmd_throttle(struct cli_def *cli, char *command, char **argv, int argc)
 {
-       int i;
+       int rate_in = 0;
+       int rate_out = 0;
        sessionidt s;
 
        sessionidt s;
 
+       /*
+          throttle USER                   - throttle in/out to default rate
+          throttle USER RATE              - throttle in/out to default rate
+          throttle USER in RATE           - throttle input only
+          throttle USER out RATE          - throttle output only
+          throttle USER in RATE out RATE  - throttle both
+        */
+
        if (CLI_HELP_REQUESTED)
        if (CLI_HELP_REQUESTED)
-               return cli_arg_help(cli, argc > 1,
-                       "USER", "Username of session to throttle", NULL);
+       {
+               switch (argc)
+               {
+               case 1:
+                       return cli_arg_help(cli, 0,
+                               "USER", "Username of session to throttle", NULL);
+
+               case 2:
+                       return cli_arg_help(cli, 1,
+                               "RATE", "Rate in kbps (in and out)",
+                               "in",   "Select incoming rate",
+                               "out",  "Select outgoing rate", NULL);
+
+               case 4:
+                       return cli_arg_help(cli, 1,
+                               "in",   "Select incoming rate",
+                               "out",  "Select outgoing rate", NULL);
+
+               case 3:
+                       if (isdigit(argv[1][0]))
+                               return cli_arg_help(cli, 1, NULL);
+
+               case 5:
+                       return cli_arg_help(cli, 0, "RATE", "Rate in kbps", NULL);
+
+               default:
+                       return cli_arg_help(cli, argc > 1, NULL);
+               }
+       }
 
        if (!config->cluster_iam_master)
        {
 
        if (!config->cluster_iam_master)
        {
@@ -1240,31 +1297,79 @@ int cmd_throttle(struct cli_def *cli, char *command, char **argv, int argc)
                return CLI_OK;
        }
 
                return CLI_OK;
        }
 
-       if (!argc)
+       if (argc == 0)
        {
        {
-               cli_print(cli, "Specify a user");
+               cli_print(cli, "Specify a user to throttle");
                return CLI_OK;
        }
 
                return CLI_OK;
        }
 
-       for (i = 0; i < argc; i++)
+       if (!(s = sessionbyuser(argv[0])))
        {
        {
-               if (!(s = sessionbyuser(argv[i])))
+               cli_print(cli, "User %s is not connected", argv[0]);
+               return CLI_OK;
+       }
+
+       if (argc == 1)
+       {
+               rate_in = rate_out = config->rl_rate;
+       }
+       else if (argc == 2)
+       {
+               rate_in = rate_out = atoi(argv[1]);
+               if (rate_in < 1)
                {
                {
-                       cli_print(cli, "User %s is not connected", argv[i]);
-                       continue;
+                       cli_print(cli, "Invalid rate \"%s\"", argv[1]);
+                       return CLI_OK;
                }
                }
-
-               if (session[s].throttle)
+       }
+       else if (argc == 3 || argc == 5)
+       {
+               int i;
+               for (i = 1; i < argc - 1; i += 2)
                {
                {
-                       cli_print(cli, "User %s already throttled", argv[i]);
-                       continue;
+                       int len = strlen(argv[i]);
+                       int r = 0;
+                       if (!strncasecmp(argv[i], "in", len))
+                               r = rate_in = atoi(argv[i+1]);
+                       else if (!strncasecmp(argv[i], "out", len))
+                               r = rate_out = atoi(argv[i+1]);
+
+                       if (r < 1)
+                       {
+                               cli_print(cli, "Invalid rate specification \"%s %s\"", argv[i], argv[i+1]);
+                               return CLI_OK;
+                       }
                }
                }
+       }
+       else
+       {
+               cli_print(cli, "Invalid arguments");
+               return CLI_OK;
+       }
+
+       if ((rate_in && session[s].throttle_in) || (rate_out && session[s].throttle_out))
+       {
+               cli_print(cli, "User %s already throttled, unthrottle first", argv[0]);
+               return CLI_OK;
+       }
+
+       cli_session_actions[s].throttle_in = cli_session_actions[s].throttle_out = -1;
+       if (rate_in && session[s].throttle_in != rate_in)
+               cli_session_actions[s].throttle_in = rate_in;
 
 
-               cli_print(cli, "Throttling user %s", argv[i]);
-               cli_session_actions[s].throttle = config->rl_rate; // could be configurable at some stage
-               cli_session_actions[s].action |= CLI_SESS_THROTTLE;
+       if (rate_out && session[s].throttle_out != rate_out)
+               cli_session_actions[s].throttle_out = rate_out;
+
+       if (cli_session_actions[s].throttle_in == -1 &&
+           cli_session_actions[s].throttle_out == -1)
+       {
+               cli_print(cli, "User %s already throttled at this rate", argv[0]);
+               return CLI_OK;
        }
 
        }
 
+       cli_print(cli, "Throttling user %s", argv[0]);
+       cli_session_actions[s].action |= CLI_SESS_THROTTLE;
+
        return CLI_OK;
 }
 
        return CLI_OK;
 }
 
@@ -1275,7 +1380,7 @@ int cmd_no_throttle(struct cli_def *cli, char *command, char **argv, int argc)
 
        if (CLI_HELP_REQUESTED)
                return cli_arg_help(cli, argc > 1,
 
        if (CLI_HELP_REQUESTED)
                return cli_arg_help(cli, argc > 1,
-                       "USER", "Username of session to un-throttle", NULL);
+                       "USER", "Username of session to unthrottle", NULL);
 
        if (!config->cluster_iam_master)
        {
 
        if (!config->cluster_iam_master)
        {
@@ -1285,7 +1390,7 @@ int cmd_no_throttle(struct cli_def *cli, char *command, char **argv, int argc)
 
        if (!argc)
        {
 
        if (!argc)
        {
-               cli_print(cli, "Specify a user");
+               cli_print(cli, "Specify a user to unthrottle");
                return CLI_OK;
        }
 
                return CLI_OK;
        }
 
@@ -1297,14 +1402,15 @@ int cmd_no_throttle(struct cli_def *cli, char *command, char **argv, int argc)
                        continue;
                }
 
                        continue;
                }
 
-               if (!session[s].throttle)
+               if (session[s].throttle_in || session[s].throttle_out)
+               {
+                       cli_print(cli, "Unthrottling user %s", argv[i]);
+                       cli_session_actions[s].action |= CLI_SESS_NOTHROTTLE;
+               }
+               else
                {
                        cli_print(cli, "User %s not throttled", argv[i]);
                {
                        cli_print(cli, "User %s not throttled", argv[i]);
-                       continue;
                }
                }
-
-               cli_print(cli, "Unthrottling user %s", argv[i]);
-               cli_session_actions[s].action |= CLI_SESS_NOTHROTTLE;
        }
 
        return CLI_OK;
        }
 
        return CLI_OK;
@@ -1316,13 +1422,13 @@ int cmd_debug(struct cli_def *cli, char *command, char **argv, int argc)
 
        if (CLI_HELP_REQUESTED)
                return cli_arg_help(cli, 1,
 
        if (CLI_HELP_REQUESTED)
                return cli_arg_help(cli, 1,
-                       "all",    "Enable debugging for all except \"data\"",
-                       "critical", "", // FIXME: add descriptions
+                       "all",          "Enable debugging for all except \"data\"",
+                       "critical",     "", // FIXME: add descriptions
                        "error",        "",
                        "error",        "",
-                       "warning",  "",
-                       "info",  "",
+                       "warning",      "",
+                       "info",         "",
                        "calls",        "",
                        "calls",        "",
-                       "data",  "",
+                       "data",         "",
                        NULL);
 
        if (!argc)
                        NULL);
 
        if (!argc)
@@ -1334,11 +1440,11 @@ int cmd_debug(struct cli_def *cli, char *command, char **argv, int argc)
                        {
                                cli_print(cli, "Currently debugging:%s%s%s%s%s%s",
                                        (debug_flags.critical) ? " critical" : "",
                        {
                                cli_print(cli, "Currently debugging:%s%s%s%s%s%s",
                                        (debug_flags.critical) ? " critical" : "",
-                                       (debug_flags.error)     ? " error"      : "",
+                                       (debug_flags.error)    ? " error"    : "",
                                        (debug_flags.warning)  ? " warning"  : "",
                                        (debug_flags.warning)  ? " warning"  : "",
-                                       (debug_flags.info)       ? " info"       : "",
-                                       (debug_flags.calls)     ? " calls"      : "",
-                                       (debug_flags.data)       ? " data"       : "");
+                                       (debug_flags.info)     ? " info"     : "",
+                                       (debug_flags.calls)    ? " calls"    : "",
+                                       (debug_flags.data)     ? " data"     : "");
 
                                return CLI_OK;
                        }
 
                                return CLI_OK;
                        }
@@ -1356,12 +1462,12 @@ int cmd_debug(struct cli_def *cli, char *command, char **argv, int argc)
                        len = 2; /* distinguish [cr]itical from [ca]lls */
 
                if (!strncasecmp(argv[i], "critical", len)) { debug_flags.critical = 1; continue; }
                        len = 2; /* distinguish [cr]itical from [ca]lls */
 
                if (!strncasecmp(argv[i], "critical", len)) { debug_flags.critical = 1; continue; }
-               if (!strncasecmp(argv[i], "error",      len)) { debug_flags.error = 1;  continue; }
+               if (!strncasecmp(argv[i], "error",    len)) { debug_flags.error = 1;    continue; }
                if (!strncasecmp(argv[i], "warning",  len)) { debug_flags.warning = 1;  continue; }
                if (!strncasecmp(argv[i], "warning",  len)) { debug_flags.warning = 1;  continue; }
-               if (!strncasecmp(argv[i], "info",        len)) { debug_flags.info = 1;   continue; }
-               if (!strncasecmp(argv[i], "calls",      len)) { debug_flags.calls = 1;  continue; }
-               if (!strncasecmp(argv[i], "data",        len)) { debug_flags.data = 1;   continue; }
-               if (!strncasecmp(argv[i], "all",          len))
+               if (!strncasecmp(argv[i], "info",     len)) { debug_flags.info = 1;     continue; }
+               if (!strncasecmp(argv[i], "calls",    len)) { debug_flags.calls = 1;    continue; }
+               if (!strncasecmp(argv[i], "data",     len)) { debug_flags.data = 1;     continue; }
+               if (!strncasecmp(argv[i], "all",      len))
                {
                        memset(&debug_flags, 1, sizeof(debug_flags));
                        debug_flags.data = 0;
                {
                        memset(&debug_flags, 1, sizeof(debug_flags));
                        debug_flags.data = 0;
@@ -1380,18 +1486,18 @@ int cmd_no_debug(struct cli_def *cli, char *command, char **argv, int argc)
 
        if (CLI_HELP_REQUESTED)
                return cli_arg_help(cli, 1,
 
        if (CLI_HELP_REQUESTED)
                return cli_arg_help(cli, 1,
-                       "all",    "Disable all debugging",
-                       "critical", "", // FIXME: add descriptions
+                       "all",          "Disable all debugging",
+                       "critical",     "", // FIXME: add descriptions
                        "error",        "",
                        "error",        "",
-                       "warning",  "",
-                       "info",  "",
+                       "warning",      "",
+                       "info",         "",
                        "calls",        "",
                        "calls",        "",
-                       "data",  "",
+                       "data",         "",
                        NULL);
 
        if (!argc)
        {
                        NULL);
 
        if (!argc)
        {
-                       memset(&debug_flags, 0, sizeof(debug_flags));
+               memset(&debug_flags, 0, sizeof(debug_flags));
                return CLI_OK;
        }
 
                return CLI_OK;
        }
 
@@ -1403,12 +1509,12 @@ int cmd_no_debug(struct cli_def *cli, char *command, char **argv, int argc)
                        len = 2; /* distinguish [cr]itical from [ca]lls */
 
                if (!strncasecmp(argv[i], "critical", len)) { debug_flags.critical = 0; continue; }
                        len = 2; /* distinguish [cr]itical from [ca]lls */
 
                if (!strncasecmp(argv[i], "critical", len)) { debug_flags.critical = 0; continue; }
-               if (!strncasecmp(argv[i], "error",      len)) { debug_flags.error = 0;  continue; }
+               if (!strncasecmp(argv[i], "error",    len)) { debug_flags.error = 0;    continue; }
                if (!strncasecmp(argv[i], "warning",  len)) { debug_flags.warning = 0;  continue; }
                if (!strncasecmp(argv[i], "warning",  len)) { debug_flags.warning = 0;  continue; }
-               if (!strncasecmp(argv[i], "info",        len)) { debug_flags.info = 0;   continue; }
-               if (!strncasecmp(argv[i], "calls",      len)) { debug_flags.calls = 0;  continue; }
-               if (!strncasecmp(argv[i], "data",        len)) { debug_flags.data = 0;   continue; }
-               if (!strncasecmp(argv[i], "all",          len))
+               if (!strncasecmp(argv[i], "info",     len)) { debug_flags.info = 0;     continue; }
+               if (!strncasecmp(argv[i], "calls",    len)) { debug_flags.calls = 0;    continue; }
+               if (!strncasecmp(argv[i], "data",     len)) { debug_flags.data = 0;     continue; }
+               if (!strncasecmp(argv[i], "all",      len))
                {
                        memset(&debug_flags, 0, sizeof(debug_flags));
                        continue;
                {
                        memset(&debug_flags, 0, sizeof(debug_flags));
                        continue;
@@ -1576,7 +1682,7 @@ int cmd_set(struct cli_def *cli, char *command, char **argv, int argc)
 
                case 3:
                        if (!argv[2][1])
 
                case 3:
                        if (!argv[2][1])
-                                       return cli_arg_help(cli, 1, NULL);
+                               return cli_arg_help(cli, 1, NULL);
 
                default:
                        return CLI_OK;
 
                default:
                        return CLI_OK;
@@ -1598,30 +1704,33 @@ int cmd_set(struct cli_def *cli, char *command, char **argv, int argc)
                        cli_print(cli, "Setting \"%s\" to \"%s\"", argv[0], argv[1]);
                        switch (config_values[i].type)
                        {
                        cli_print(cli, "Setting \"%s\" to \"%s\"", argv[0], argv[1]);
                        switch (config_values[i].type)
                        {
-                               case STRING:
-                                       strncpy((char *)value, argv[1], config_values[i].size - 1);
-                                       break;
-                               case INT:
-                                       *(int *)value = atoi(argv[1]);
-                                       break;
-                               case UNSIGNED_LONG:
-                                       *(unsigned long *)value = atol(argv[1]);
-                                       break;
-                               case SHORT:
-                                       *(short *)value = atoi(argv[1]);
-                                       break;
-                               case IP:
-                                       *(unsigned *)value = inet_addr(argv[1]);
-                                       break;
-                               case BOOL:
-                                       if (strcasecmp(argv[1], "yes") == 0 || strcasecmp(argv[1], "true") == 0 || strcasecmp(argv[1], "1") == 0)
-                                               *(int *)value = 1;
-                                       else
-                                               *(int *)value = 0;
-                                       break;
-                               default:
-                                       cli_print(cli, "Unknown variable type");
-                                       break;
+                       case STRING:
+                               strncpy((char *)value, argv[1], config_values[i].size - 1);
+                               break;
+                       case INT:
+                               *(int *)value = atoi(argv[1]);
+                               break;
+                       case UNSIGNED_LONG:
+                               *(unsigned long *)value = atol(argv[1]);
+                               break;
+                       case SHORT:
+                               *(short *)value = atoi(argv[1]);
+                               break;
+                       case IP:
+                               *(unsigned *)value = inet_addr(argv[1]);
+                               break;
+                       case MAC:
+                               parsemac(argv[1], (char *)value);
+                               break;
+                       case BOOL:
+                               if (strcasecmp(argv[1], "yes") == 0 || strcasecmp(argv[1], "true") == 0 || strcasecmp(argv[1], "1") == 0)
+                                       *(int *)value = 1;
+                               else
+                                       *(int *)value = 0;
+                               break;
+                       default:
+                               cli_print(cli, "Unknown variable type");
+                               break;
                        }
                        config->reload_config = 1;
                        return CLI_OK;
                        }
                        config->reload_config = 1;
                        return CLI_OK;
@@ -1646,11 +1755,11 @@ int regular_stuff(struct cli_def *cli)
                {
                        // Always show messages if we are doing general debug
                        if (ringbuffer->buffer[i].level == 0 && debug_flags.critical) show_message = 1;
                {
                        // Always show messages if we are doing general debug
                        if (ringbuffer->buffer[i].level == 0 && debug_flags.critical) show_message = 1;
-                       if (ringbuffer->buffer[i].level == 1 && debug_flags.error) show_message = 1;
-                       if (ringbuffer->buffer[i].level == 2 && debug_flags.warning) show_message = 1;
-                       if (ringbuffer->buffer[i].level == 3 && debug_flags.info) show_message = 1;
-                       if (ringbuffer->buffer[i].level == 4 && debug_flags.calls) show_message = 1;
-                       if (ringbuffer->buffer[i].level == 5 && debug_flags.data) show_message = 1;
+                       if (ringbuffer->buffer[i].level == 1 && debug_flags.error)    show_message = 1;
+                       if (ringbuffer->buffer[i].level == 2 && debug_flags.warning)  show_message = 1;
+                       if (ringbuffer->buffer[i].level == 3 && debug_flags.info)     show_message = 1;
+                       if (ringbuffer->buffer[i].level == 4 && debug_flags.calls)    show_message = 1;
+                       if (ringbuffer->buffer[i].level == 5 && debug_flags.data)     show_message = 1;
                }
 
                if (show_message)
                }
 
                if (show_message)
@@ -1682,3 +1791,13 @@ int regular_stuff(struct cli_def *cli)
 #endif
        return CLI_OK;
 }
 #endif
        return CLI_OK;
 }
+
+// Convert a string in the form of abcd.ef12.3456 into char[6]
+void parsemac(char *string, char mac[6])
+{
+       if (sscanf(string, "%02x%02x.%02x%02x.%02x%02x", (unsigned int *)&mac[0], (unsigned int *)&mac[1], (unsigned int *)&mac[2], (unsigned int *)&mac[3], (unsigned int *)&mac[4], (unsigned int *)&mac[5]) == 6)
+               return;
+       if (sscanf(string, "%02x%02x:%02x%02x:%02x%02x", (unsigned int *)&mac[0], (unsigned int *)&mac[1], (unsigned int *)&mac[2], (unsigned int *)&mac[3], (unsigned int *)&mac[4], (unsigned int *)&mac[5]) == 6)
+               return;
+       memset(mac, 0, 6);
+}
for cloning use: "git clone git://git.sameswireless.fr/l2tpns.git" ; For add to your sources.list: "deb http://package.sameswifi.fr/ jessie main"