X-Git-Url: http://git.sameswireless.fr/l2tpns.git/blobdiff_plain/8c6b4f04b00d15e0048b1706a933db0458efd447..ba1c3362c6dc0d65eb3d06368c47b75aa135456b:/l2tpns.c?ds=inline diff --git a/l2tpns.c b/l2tpns.c index f81a43e..5403364 100644 --- a/l2tpns.c +++ b/l2tpns.c @@ -10,6 +10,7 @@ #include #include #define SYSLOG_NAMES +#include #include #include #include @@ -19,7 +20,6 @@ #include #include #include -#include #include #include #include @@ -40,6 +40,7 @@ #include #include "md5.h" +#include "dhcp6.h" #include "l2tpns.h" #include "cluster.h" #include "plugin.h" @@ -55,6 +56,7 @@ #include "l2tplac.h" #include "pppoe.h" +#include "dhcp6.h" char * Vendor_name = "Linux L2TPNS"; uint32_t call_serial_number = 0; @@ -75,7 +77,7 @@ int cluster_sockfd = -1; // Intra-cluster communications socket. int epollfd = -1; // event polling time_t basetime = 0; // base clock char hostname[MAXHOSTNAME] = ""; // us. -static int tunidx; // ifr_ifindex of tun device +int tunidx; // ifr_ifindex of tun device int nlseqnum = 0; // netlink sequence number int min_initok_nlseqnum = 0; // minimun seq number for messages after init is ok static int syslog_log = 0; // are we logging to syslog @@ -92,10 +94,7 @@ uint16_t MSS = 0; // TCP MSS struct cli_session_actions *cli_session_actions = NULL; // Pending session changes requested by CLI struct cli_tunnel_actions *cli_tunnel_actions = NULL; // Pending tunnel changes required by CLI -union iphash { - sessionidt sess; - union iphash *idx; -} ip_hash[256]; // Mapping from IP address to session structures. +union iphash ip_hash[256]; // Mapping from IP address to session structures. struct ipv6radix { sessionidt sess; @@ -186,7 +185,16 @@ config_descriptt config_values[] = { CONFIG("disable_sending_hello", disable_sending_hello, BOOL), CONFIG("disable_no_spoof", disable_no_spoof, BOOL), CONFIG("bind_multi_address", bind_multi_address, STRING), + CONFIG("grp_txrate_average_time", grp_txrate_average_time, INT), CONFIG("pppoe_only_equal_svc_name", pppoe_only_equal_svc_name, BOOL), + CONFIG("multi_hostname", multi_hostname, STRING), + CONFIG("no_throttle_local_IP", no_throttle_local_IP, BOOL), + CONFIG("dhcp6_preferred_lifetime", dhcp6_preferred_lifetime, INT), + CONFIG("dhcp6_valid_lifetime", dhcp6_valid_lifetime, INT), + CONFIG("dhcp6_server_duid", dhcp6_server_duid, INT), + CONFIG("primary_ipv6_dns", default_ipv6_dns1, IPv6), + CONFIG("secondary_ipv6_dns", default_ipv6_dns2, IPv6), + CONFIG("default_ipv6_domain_list", default_ipv6_domain_list, STRING), { NULL, 0, 0, 0 } }; @@ -215,6 +223,7 @@ tunnelt *tunnel = NULL; // Array of tunnel structures. bundlet *bundle = NULL; // Array of bundle structures. fragmentationt *frag = NULL; // Array of fragmentation structures. sessiont *session = NULL; // Array of session structures. +groupsesst *grpsession = NULL; // Array of groupsesst structures. sessionlocalt *sess_local = NULL; // Array of local per-session counters. radiust *radius = NULL; // Array of radius structures. ippoolt *ip_address_pool = NULL; // Array of dynamic IP addresses. @@ -225,9 +234,6 @@ struct Tstats *_statistics = NULL; struct Tringbuffer *ringbuffer = NULL; #endif -static ssize_t netlink_send(struct nlmsghdr *nh); -static void netlink_addattr(struct nlmsghdr *nh, int type, const void *data, int alen); -static void cache_ipmap(in_addr_t ip, sessionidt s); static void uncache_ipmap(in_addr_t ip); static void cache_ipv6map(struct in6_addr ip, int prefixlen, sessionidt s); static void free_ip_address(sessionidt s); @@ -256,8 +262,9 @@ static clockt now(double *f) if (f) *f = t.tv_sec + t.tv_usec / 1000000.0; if (t.tv_sec != time_now) { - time_now = t.tv_sec; - time_changed++; + time_now = t.tv_sec; + time_changed++; + grp_time_changed(); } // Time in milliseconds @@ -616,7 +623,7 @@ static void initnetlink(void) } } -static ssize_t netlink_send(struct nlmsghdr *nh) +ssize_t netlink_send(struct nlmsghdr *nh) { struct sockaddr_nl nladdr; struct iovec iov; @@ -652,7 +659,7 @@ static ssize_t netlink_recv(void *buf, ssize_t len) } /* adapted from iproute2 */ -static void netlink_addattr(struct nlmsghdr *nh, int type, const void *data, int alen) +void netlink_addattr(struct nlmsghdr *nh, int type, const void *data, int alen) { int len = RTA_LENGTH(alen); struct rtattr *rta; @@ -1012,8 +1019,10 @@ sessionidt sessionbyipv6(struct in6_addr ip) ip.s6_addr[1] == 0x80 && ip.s6_addr16[1] == 0 && ip.s6_addr16[2] == 0 && - ip.s6_addr16[3] == 0)) { - s = lookup_ipmap(*(in_addr_t *) &ip.s6_addr[8]); + ip.s6_addr16[3] == 0)) + { + in_addr_t *pipv4 = (in_addr_t *) &ip.s6_addr[8]; + s = lookup_ipmap(*pipv4); } else { s = lookup_ipv6map(ip); } @@ -1030,7 +1039,7 @@ sessionidt sessionbyipv6(struct in6_addr ip) // // (It's actually cached in network order) // -static void cache_ipmap(in_addr_t ip, sessionidt s) +void cache_ipmap(in_addr_t ip, sessionidt s) { in_addr_t nip = htonl(ip); // MUST be in network order. I.e. MSB must in be ((char *) (&ip))[0] uint8_t *a = (uint8_t *) &nip; @@ -1099,7 +1108,7 @@ static void cache_ipv6map(struct in6_addr ip, int prefixlen, sessionidt s) // // CLI list to dump current ipcache. // -int cmd_show_ipcache(struct cli_def *cli, char *command, char **argv, int argc) +int cmd_show_ipcache(struct cli_def *cli, const char *command, char **argv, int argc) { union iphash *d = ip_hash, *e, *f, *g; int i, j, k, l; @@ -1412,9 +1421,10 @@ static void update_session_out_stat(sessionidt s, sessiont *sp, int len) void processipout(uint8_t *buf, int len) { sessionidt s; + groupidt g; sessiont *sp; tunnelidt t; - in_addr_t ip; + in_addr_t ip, ip_src; uint8_t *data = buf; // Keep a copy of the originals. int size = len; @@ -1447,8 +1457,33 @@ void processipout(uint8_t *buf, int len) return; } + ip_src = *(uint32_t *)(buf + 12); ip = *(uint32_t *)(buf + 16); - if (!(s = sessionbyip(ip))) + if ((g = grp_groupbyip(ip))) + { + s = grp_getnextsession(g, ip, ip_src); + if (!s) + { + // Is this a packet for a session that doesn't exist? + static int rate = 0; // Number of ICMP packets we've sent this second. + static int last = 0; // Last time we reset the ICMP packet counter 'rate'. + + if (last != time_now) + { + last = time_now; + rate = 0; + } + + if (rate++ < config->icmp_rate) // Only send a max of icmp_rate per second. + { + LOG(4, 0, 0, "IP: Sending ICMP host unreachable to %s\n", fmtaddr(*(in_addr_t *)(buf + 12), 0)); + host_unreachable(*(in_addr_t *)(buf + 12), *(uint16_t *)(buf + 4), + config->bind_address ? config->bind_address : my_address, buf, len); + } + return; + } + } + else if (!(s = sessionbyip(ip))) { // Is this a packet for a session that doesn't exist? static int rate = 0; // Number of ICMP packets we've sent this second. @@ -1531,12 +1566,15 @@ void processipout(uint8_t *buf, int len) if (sp->tbf_out) { - // Are we throttling this session? - if (config->cluster_iam_master) - tbf_queue_packet(sp->tbf_out, data, size); - else - master_throttle_packet(sp->tbf_out, data, size); - return; + if (!config->no_throttle_local_IP || !sessionbyip(ip_src)) + { + // Are we throttling this session? + if (config->cluster_iam_master) + tbf_queue_packet(sp->tbf_out, data, size); + else + master_throttle_packet(sp->tbf_out, data, size); + return; + } } if (sp->walled_garden && !config->cluster_iam_master) @@ -1798,6 +1836,8 @@ static void send_ipout(sessionidt s, uint8_t *buf, int len) { sessiont *sp; tunnelidt t; + uint8_t *p; + uint8_t *data = buf; // Keep a copy of the originals. uint8_t b[MAXETHER + 20]; @@ -1820,11 +1860,14 @@ static void send_ipout(sessionidt s, uint8_t *buf, int len) LOG(5, s, t, "Ethernet -> Tunnel (%d bytes)\n", len); // Add on L2TP header - { - uint8_t *p = makeppp(b, sizeof(b), buf, len, s, t, PPPIP, 0, 0, 0); - if (!p) return; - tunnelsend(b, len + (p-b), t); // send it... - } + if (*(uint16_t *) (data + 2) == htons(PKTIPV6)) + p = makeppp(b, sizeof(b), buf, len, s, t, PPPIPV6, 0, 0, 0); // IPV6 + else + p = makeppp(b, sizeof(b), buf, len, s, t, PPPIP, 0, 0, 0); // IPV4 + + if (!p) return; + + tunnelsend(b, len + (p-b), t); // send it... // Snooping this session. if (sp->snoop_ip && sp->snoop_port) @@ -1843,10 +1886,11 @@ static void send_ipout(sessionidt s, uint8_t *buf, int len) static void control16(controlt * c, uint16_t avp, uint16_t val, uint8_t m) { uint16_t l = (m ? 0x8008 : 0x0008); - *(uint16_t *) (c->buf + c->length + 0) = htons(l); - *(uint16_t *) (c->buf + c->length + 2) = htons(0); - *(uint16_t *) (c->buf + c->length + 4) = htons(avp); - *(uint16_t *) (c->buf + c->length + 6) = htons(val); + uint16_t *pint16 = (uint16_t *) (c->buf + c->length + 0); + pint16[0] = htons(l); + pint16[1] = htons(0); + pint16[2] = htons(avp); + pint16[3] = htons(val); c->length += 8; } @@ -1854,10 +1898,12 @@ static void control16(controlt * c, uint16_t avp, uint16_t val, uint8_t m) static void control32(controlt * c, uint16_t avp, uint32_t val, uint8_t m) { uint16_t l = (m ? 0x800A : 0x000A); - *(uint16_t *) (c->buf + c->length + 0) = htons(l); - *(uint16_t *) (c->buf + c->length + 2) = htons(0); - *(uint16_t *) (c->buf + c->length + 4) = htons(avp); - *(uint32_t *) (c->buf + c->length + 6) = htonl(val); + uint16_t *pint16 = (uint16_t *) (c->buf + c->length + 0); + uint32_t *pint32 = (uint32_t *) (c->buf + c->length + 6); + pint16[0] = htons(l); + pint16[1] = htons(0); + pint16[2] = htons(avp); + pint32[0] = htonl(val); c->length += 10; } @@ -1865,9 +1911,10 @@ static void control32(controlt * c, uint16_t avp, uint32_t val, uint8_t m) static void controls(controlt * c, uint16_t avp, char *val, uint8_t m) { uint16_t l = ((m ? 0x8000 : 0) + strlen(val) + 6); - *(uint16_t *) (c->buf + c->length + 0) = htons(l); - *(uint16_t *) (c->buf + c->length + 2) = htons(0); - *(uint16_t *) (c->buf + c->length + 4) = htons(avp); + uint16_t *pint16 = (uint16_t *) (c->buf + c->length + 0); + pint16[0] = htons(l); + pint16[1] = htons(0); + pint16[2] = htons(avp); memcpy(c->buf + c->length + 6, val, strlen(val)); c->length += 6 + strlen(val); } @@ -1876,9 +1923,10 @@ static void controls(controlt * c, uint16_t avp, char *val, uint8_t m) static void controlb(controlt * c, uint16_t avp, uint8_t *val, unsigned int len, uint8_t m) { uint16_t l = ((m ? 0x8000 : 0) + len + 6); - *(uint16_t *) (c->buf + c->length + 0) = htons(l); - *(uint16_t *) (c->buf + c->length + 2) = htons(0); - *(uint16_t *) (c->buf + c->length + 4) = htons(avp); + uint16_t *pint16 = (uint16_t *) (c->buf + c->length + 0); + pint16[0] = htons(l); + pint16[1] = htons(0); + pint16[2] = htons(avp); memcpy(c->buf + c->length + 6, val, len); c->length += 6 + len; } @@ -1923,10 +1971,11 @@ static void controlnull(tunnelidt t) // add a control message to a tunnel, and send if within window static void controladd(controlt *c, sessionidt far, tunnelidt t) { - *(uint16_t *) (c->buf + 2) = htons(c->length); // length - *(uint16_t *) (c->buf + 4) = htons(tunnel[t].far); // tunnel - *(uint16_t *) (c->buf + 6) = htons(far); // session - *(uint16_t *) (c->buf + 8) = htons(tunnel[t].ns); // sequence + uint16_t *pint16 = (uint16_t *) (c->buf + 2); + pint16[0] = htons(c->length); // length + pint16[1] = htons(tunnel[t].far); // tunnel + pint16[2] = htons(far); // session + pint16[3] = htons(tunnel[t].ns); // sequence tunnel[t].ns++; // advance sequence // link in message in to queue if (tunnel[t].controlc) @@ -2079,7 +2128,7 @@ void sessionshutdown(sessionidt s, char const *reason, int cdn_result, int cdn_e session[s].die = TIME + 150; // Clean up in 15 seconds if (session[s].ip) - { // IP allocated, clear and unroute + { // IP allocated, clear and unroute int r; int routed = 0; for (r = 0; r < MAXROUTE && session[s].route[r].ip; r++) @@ -2101,9 +2150,14 @@ void sessionshutdown(sessionidt s, char const *reason, int cdn_result, int cdn_e free_ip_address(s); // unroute IPv6, if setup - if (session[s].ppp.ipv6cp == Opened && session[s].ipv6prefixlen && del_routes) + if (session[s].ipv6route.s6_addr[0] && session[s].ipv6prefixlen && del_routes) route6set(s, session[s].ipv6route, session[s].ipv6prefixlen, 0); - + + if (session[s].ipv6address.s6_addr[0] && del_routes) + { + route6set(s, session[s].ipv6address, 128, 0); + } + if (b) { // This session was part of a bundle @@ -2159,6 +2213,11 @@ void sessionshutdown(sessionidt s, char const *reason, int cdn_result, int cdn_e // IPV6 route if (session[new_s].ipv6prefixlen) cache_ipv6map(session[new_s].ipv6route, session[new_s].ipv6prefixlen, new_s); + + if (session[new_s].ipv6address.s6_addr[0]) + { + cache_ipv6map(session[new_s].ipv6address, 128, new_s); + } } } } @@ -2279,6 +2338,8 @@ static void sessionclear(sessionidt s) // kill a session now void sessionkill(sessionidt s, char *reason) { + groupidt g; + CSTAT(sessionkill); if (!session[s].opened) // not alive @@ -2307,6 +2368,12 @@ void sessionkill(sessionidt s, char *reason) } LOG(2, s, session[s].tunnel, "Kill session %d (%s): %s\n", s, session[s].user, reason); + + if ((g = grp_groupbysession(s))) + { + grp_removesession(g, s); + } + sessionclear(s); cluster_send_session(s); } @@ -3066,7 +3133,7 @@ void processudp(uint8_t *buf, int len, struct sockaddr_in *addr, uint16_t indexu controlt *c = controlnew(2); // sending SCCRP control16(c, 2, version, 1); // protocol version control32(c, 3, 3, 1); // framing - controls(c, 7, hostname, 1); // host name + controls(c, 7, config->multi_n_hostname[tunnel[t].indexudp][0]?config->multi_n_hostname[tunnel[t].indexudp]:hostname, 1); // host name if (sendchalresponse) controlb(c, 13, sendchalresponse, 16, 1); // Send Challenge response control16(c, 9, t, 1); // assigned tunnel controladd(c, 0, t); // send the resply @@ -3092,7 +3159,7 @@ void processudp(uint8_t *buf, int len, struct sockaddr_in *addr, uint16_t indexu { LOG(3, s, t, "sending SCCCN to REMOTE LNS\n"); controlt *c = controlnew(3); // sending SCCCN - controls(c, 7, hostname, 1); // host name + controls(c, 7, config->multi_n_hostname[tunnel[t].indexudp][0]?config->multi_n_hostname[tunnel[t].indexudp]:hostname, 1); // host name controls(c, 8, Vendor_name, 1); // Vendor name control16(c, 2, version, 1); // protocol version control32(c, 3, 3, 1); // framing Capabilities @@ -3217,7 +3284,7 @@ void processudp(uint8_t *buf, int len, struct sockaddr_in *addr, uint16_t indexu // Set multilink options before sending initial LCP packet sess_local[s].mp_mrru = 1614; - sess_local[s].mp_epdis = ntohl(config->iftun_n_address[tunnel[t].indexudp] ? config->iftun_n_address[tunnel[t].indexudp] : my_address); + sess_local[s].mp_epdis = ntohl(config->iftun_address ? config->iftun_address : my_address); sendlcp(s, t); change_state(s, lcp, RequestSent); @@ -3396,6 +3463,20 @@ void processudp(uint8_t *buf, int len, struct sockaddr_in *addr, uint16_t indexu return; } + if (!config->cluster_iam_master) + { + // Check if DhcpV6, IP dst: FF02::1:2, Src Port 0x0222 (546), Dst Port 0x0223 (547) + if (*(p + 6) == 17 && *(p + 24) == 0xFF && *(p + 25) == 2 && + *(uint32_t *)(p + 26) == 0 && *(uint32_t *)(p + 30) == 0 && + *(uint16_t *)(p + 34) == 0 && *(p + 36) == 0 && *(p + 37) == 1 && *(p + 38) == 0 && *(p + 39) == 2 && + *(p + 40) == 2 && *(p + 41) == 0x22 && *(p + 42) == 2 && *(p + 43) == 0x23) + { + // DHCPV6 must be managed by the Master. + master_forward_packet(buf, len, addr->sin_addr.s_addr, addr->sin_port, indexudpfd); + return; + } + } + processipv6in(s, t, p, l); } else if (session[s].ppp.lcp == Opened) @@ -3704,7 +3785,7 @@ static void regular_cleanups(double period) // No data in ECHO_TIMEOUT seconds, send LCP ECHO if (session[s].ppp.phase >= Establish && (time_now - session[s].last_packet >= config->echo_timeout) && - (time_now - sess_local[s].last_echo >= ECHO_TIMEOUT)) + (time_now - sess_local[s].last_echo >= config->echo_timeout)) { uint8_t b[MAXETHER]; @@ -4641,6 +4722,8 @@ static void initdata(int optdebug, char *optconfig) #endif /* BGP */ lac_initremotelnsdata(); + + grp_initdata(); } static int assign_ip_address(sessionidt s) @@ -5041,9 +5124,9 @@ int main(int argc, char *argv[]) case 'd': if (fork()) exit(0); setsid(); - freopen("/dev/null", "r", stdin); - freopen("/dev/null", "w", stdout); - freopen("/dev/null", "w", stderr); + if(!freopen("/dev/null", "r", stdin)) LOG(0, 0, 0, "Error freopen stdin: %s\n", strerror(errno)); + if(!freopen("/dev/null", "w", stdout)) LOG(0, 0, 0, "Error freopen stdout: %s\n", strerror(errno)); + if(!freopen("/dev/null", "w", stderr)) LOG(0, 0, 0, "Error freopen stderr: %s\n", strerror(errno)); break; case 'v': optdebug++; @@ -5083,6 +5166,7 @@ int main(int argc, char *argv[]) init_tbf(config->num_tbfs); LOG(0, 0, 0, "L2TPNS version " VERSION "\n"); + LOG(0, 0, 0, "Copyright (c) 2012, 2013, 2014 ISP FDN & SAMESWIRELESS\n"); LOG(0, 0, 0, "Copyright (c) 2003, 2004, 2005, 2006 Optus Internet Engineering\n"); LOG(0, 0, 0, "Copyright (c) 2002 FireBrick (Andrews & Arnold Ltd / Watchfront Ltd) - GPL licenced\n"); { @@ -5094,7 +5178,7 @@ int main(int argc, char *argv[]) LOG(0, 0, 0, "Can't set ulimit: %s\n", strerror(errno)); // Make core dumps go to /tmp - chdir("/tmp"); + if(chdir("/tmp")) LOG(0, 0, 0, "Error chdir /tmp: %s\n", strerror(errno)); } if (config->scheduler_fifo) @@ -5158,6 +5242,7 @@ int main(int argc, char *argv[]) initrad(); initippool(); + dhcpv6_init(); // seed prng { @@ -5181,6 +5266,9 @@ int main(int argc, char *argv[]) LOG(0, 0, 0, "Can't lock pages: %s\n", strerror(errno)); } + //LOG(3, 0, 0, "Debug sizeof struct: sessiont %lu, tunnelt %lu, bundlet %lu, groupsesst %lu\n", + // sizeof(sessiont), sizeof(tunnelt), sizeof(bundlet), sizeof(groupsesst)); + mainloop(); /* remove plugins (so cleanup code gets run) */ @@ -5426,6 +5514,8 @@ static void update_config() config->iftun_n_address[config->nbmultiaddress] = htonl(ip); config->nbmultiaddress++; LOG(1, 0, 0, "Bind address %s\n", fmtaddr(htonl(ip), 0)); + + if (config->nbmultiaddress >= MAX_BINDADDR) break; } sip = n; @@ -5444,6 +5534,42 @@ static void update_config() config->iftun_n_address[0] = config->iftun_address; } + if (*config->multi_hostname) + { + char *shost = config->multi_hostname; + char *n = shost; + char *e = config->multi_hostname + strlen(config->multi_hostname); + config->nbmultihostname = 0; + + while (*shost && (shost < e)) + { + while ((n < e) && (*n == ' ' || *n == ',' || *n == '\t')) n++; + + i = 0; + while (n < e && (*n != ',') && (*n != '\t')) + { + config->multi_n_hostname[config->nbmultihostname][i] = *n; + n++;i++; + } + + if (i > 0) + { + config->multi_n_hostname[config->nbmultihostname][i] = 0; + LOG(1, 0, 0, "Bind Hostname %s\n", config->multi_n_hostname[config->nbmultihostname]); + config->nbmultihostname++; + if (config->nbmultihostname >= MAX_NBHOSTNAME) break; + } + + shost = n; + } + + if (config->nbmultihostname >= 1) + { + strcpy(hostname, config->multi_n_hostname[0]); + strcpy(config->hostname, hostname); + } + } + if (!*config->pppoe_ac_name) strncpy(config->pppoe_ac_name, DEFAULT_PPPOE_AC_NAME, sizeof(config->pppoe_ac_name) - 1); @@ -5654,6 +5780,7 @@ int sessionsetup(sessionidt s, tunnelidt t) if (!session[s].bundle || (bundle[session[s].bundle].num_of_links == 1)) { int routed = 0; + groupidt g; // Add the route for this session. for (r = 0; r < MAXROUTE && session[s].route[r].ip; r++) @@ -5676,6 +5803,12 @@ int sessionsetup(sessionidt s, tunnelidt t) } else cache_ipmap(session[s].ip, s); + + if ((g = grp_groupbysession(s))) + { + grp_setgrouproute(g, 1); + cluster_send_groupe(g); + } } sess_local[s].lcp_authtype = 0; // RADIUS authentication complete @@ -5762,6 +5895,15 @@ int load_session(sessionidt s, sessiont *new) uncache_ipmap(session[s].ip); } + // remove old IPV6 routes... + if (session[s].ipv6route.s6_addr[0] && session[s].ipv6prefixlen) + route6set(s, session[s].ipv6route, session[s].ipv6prefixlen, 0); + + if (session[s].ipv6address.s6_addr[0]) + { + route6set(s, session[s].ipv6address, 128, 0); + } + routed = 0; // add new routes... @@ -5789,7 +5931,14 @@ int load_session(sessionidt s, sessiont *new) // check v6 routing if (new->ipv6prefixlen && new->ppp.ipv6cp == Opened && session[s].ppp.ipv6cp != Opened) - route6set(s, new->ipv6route, new->ipv6prefixlen, 1); + route6set(s, new->ipv6route, new->ipv6prefixlen, 1); + + if (new->ipv6address.s6_addr[0] && new->ppp.ipv6cp == Opened && session[s].ppp.ipv6cp != Opened) + { + // Check if included in prefix + if (sessionbyipv6(new->ipv6address) != s) + route6set(s, new->ipv6address, 128, 1); + } // check filters if (new->filter_in && (new->filter_in > MAXFILTER || !ip_filters[new->filter_in - 1].name[0])) @@ -6236,7 +6385,7 @@ void become_master(void) } } -int cmd_show_hist_idle(struct cli_def *cli, char *command, char **argv, int argc) +int cmd_show_hist_idle(struct cli_def *cli, const char *command, char **argv, int argc) { int s, i; int count = 0; @@ -6274,7 +6423,7 @@ int cmd_show_hist_idle(struct cli_def *cli, char *command, char **argv, int argc return CLI_OK; } -int cmd_show_hist_open(struct cli_def *cli, char *command, char **argv, int argc) +int cmd_show_hist_open(struct cli_def *cli, const char *command, char **argv, int argc) { int s, i; int count = 0; @@ -6518,7 +6667,7 @@ void lac_send_SCCRQ(tunnelidt t, uint8_t * auth, unsigned int auth_len) // Sent SCCRQ - Start Control Connection Request controlt *c = controlnew(1); // sending SCCRQ - controls(c, 7, hostname, 1); // host name + controls(c, 7, config->multi_n_hostname[tunnel[t].indexudp][0]?config->multi_n_hostname[tunnel[t].indexudp]:hostname, 1); // host name controls(c, 8, Vendor_name, 1); // Vendor name control16(c, 2, version, 1); // protocol version control32(c, 3, 3, 1); // framing Capabilities