lcp logging

diff --git a/ppp.c b/ppp.c
index 5af3cb2..c28a1d6 100644 (file)
--- a/ppp.c
+++ b/ppp.c
@@ -1,6 +1,6 @@
 // L2TPNS PPP Stuff
 
 // L2TPNS PPP Stuff
 

-char const *cvs_id_ppp = "$Id: ppp.c,v 1.68 2005/08/10 11:25:56 bodea Exp $";
+char const *cvs_id_ppp = "$Id: ppp.c,v 1.69 2005/08/11 05:50:49 bodea Exp $";

 
 #include <stdio.h>
 #include <string.h>
 
 #include <stdio.h>
 #include <string.h>


@@ -472,15 +472,15 @@ void processlcp(sessionidt s, tunnelidt t, uint8_t *p, uint16_t l)
        if (session[s].die) // going down...
                return;
 
        if (session[s].die) // going down...
                return;
 

+       LOG(*p == EchoReq ? 4 : 3, s, t, "LCP: recv %s\n", ppp_code(*p));
+       if (config->debug > 3) dumplcp(p, l);
+

        if (*p == ConfigAck)
        {
                int x = l - 4;
                uint8_t *o = (p + 4);
                int authtype = 0;
 
        if (*p == ConfigAck)
        {
                int x = l - 4;
                uint8_t *o = (p + 4);
                int authtype = 0;
 

-               LOG(3, s, t, "LCP: ConfigAck (%d bytes)...\n", l);
-               if (config->debug > 3) dumplcp(p, l);
-

                while (x > 2)
                {
                        int type = o[0];
                while (x > 2)
                {
                        int type = o[0];


@@ -540,9 +540,6 @@ void processlcp(sessionidt s, tunnelidt t, uint8_t *p, uint16_t l)
                static uint8_t asyncmap[4] = { 0, 0, 0, 0 }; // all zero
                static uint8_t authproto[5];
 
                static uint8_t asyncmap[4] = { 0, 0, 0, 0 }; // all zero
                static uint8_t authproto[5];
 

-               LOG(3, s, t, "LCP: ConfigReq (%d bytes)...\n", l);
-               if (config->debug > 3) dumplcp(p, l);
-

                while (x > 2)
                {
                        int type = o[0];
                while (x > 2)
                {
                        int type = o[0];


@@ -559,7 +556,7 @@ void processlcp(sessionidt s, tunnelidt t, uint8_t *p, uint16_t l)
                                        if (!ntohl(*(uint32_t *)(o + 2))) // all bits zero is OK
                                                break;
 
                                        if (!ntohl(*(uint32_t *)(o + 2))) // all bits zero is OK
                                                break;
 

-                                       LOG(2, s, t, "    Remote requesting asyncmap.  Rejecting.\n");
+                                       LOG(3, s, t, "    Remote requesting asyncmap.  Rejecting.\n");

                                        q = ppp_nak(s, b, sizeof(b), PPPLCP, &response, q, p, o, asyncmap, sizeof(asyncmap));
                                        break;
 
                                        q = ppp_nak(s, b, sizeof(b), PPPLCP, &response, q, p, o, asyncmap, sizeof(asyncmap));
                                        break;
 


@@ -593,7 +590,7 @@ void processlcp(sessionidt s, tunnelidt t, uint8_t *p, uint16_t l)
                                                else
                                                        sprintf(proto_name, "%#4.4x", proto);
 
                                                else
                                                        sprintf(proto_name, "%#4.4x", proto);
 

-                                               LOG(2, s, t, "    Remote requesting %s authentication.  Rejecting.\n", proto_name);
+                                               LOG(3, s, t, "    Remote requesting %s authentication.  Rejecting.\n", proto_name);

 
                                                alen = add_lcp_auth(authproto, sizeof(authproto), config->radius_authprefer);
                                                if (alen < 2) break; // paranoia
 
                                                alen = add_lcp_auth(authproto, sizeof(authproto), config->radius_authprefer);
                                                if (alen < 2) break; // paranoia


@@ -622,7 +619,7 @@ void processlcp(sessionidt s, tunnelidt t, uint8_t *p, uint16_t l)
                                        break;
 
                                default: // Reject any unknown options
                                        break;
 
                                default: // Reject any unknown options

-                                       LOG(2, s, t, "    Rejecting PPP LCP Option type %d\n", type);
+                                       LOG(3, s, t, "    Rejecting unknown PPP LCP option %d\n", type);

                                        q = ppp_rej(s, b, sizeof(b), PPPLCP, &response, q, p, o);
                        }
                        x -= length;
                                        q = ppp_rej(s, b, sizeof(b), PPPLCP, &response, q, p, o);
                        }
                        x -= length;


@@ -691,7 +688,9 @@ void processlcp(sessionidt s, tunnelidt t, uint8_t *p, uint16_t l)
                        return;
                }
 
                        return;
                }
 

-               LOG(3, s, t, "LCP: Sending %s\n", ppp_code(*response));
+               LOG(3, s, t, "LCP: send %s\n", ppp_code(*response));
+               if (config->debug > 3) dumplcp(response, l);
+

                tunnelsend(b, l + (response - b), t);
        }
        else if (*p == ConfigNak)
                tunnelsend(b, l + (response - b), t);
        }
        else if (*p == ConfigNak)


@@ -700,9 +699,6 @@ void processlcp(sessionidt s, tunnelidt t, uint8_t *p, uint16_t l)
                uint8_t *o = (p + 4);
                int authtype = -1;
 
                uint8_t *o = (p + 4);
                int authtype = -1;
 

-               LOG(3, s, t, "LCP: ConfigNak (%d bytes)...\n", l);
-               if (config->debug > 3) dumplcp(p, l);
-

                while (x > 2)
                {
                        int type = o[0];
                while (x > 2)
                {
                        int type = o[0];


@@ -796,7 +792,6 @@ void processlcp(sessionidt s, tunnelidt t, uint8_t *p, uint16_t l)
        }
        else if (*p == TerminateReq)
        {
        }
        else if (*p == TerminateReq)
        {

-               LOG(3, s, t, "LCP: Received TerminateReq.  Sending TerminateAck\n");

                *p = TerminateAck;      // close
                q = makeppp(b, sizeof(b),  p, l, s, t, PPPLCP);
                if (!q) return;
                *p = TerminateAck;      // close
                q = makeppp(b, sizeof(b),  p, l, s, t, PPPLCP);
                if (!q) return;


@@ -823,7 +818,6 @@ void processlcp(sessionidt s, tunnelidt t, uint8_t *p, uint16_t l)
        }
        else if (*p == EchoReq)
        {
        }
        else if (*p == EchoReq)
        {

-               LOG(5, s, t, "LCP: Received EchoReq.  Sending EchoReply\n");

                *p = EchoReply;         // reply
                *(uint32_t *) (p + 4) = htonl(session[s].magic); // our magic number
                q = makeppp(b, sizeof(b), p, l, s, t, PPPLCP);
                *p = EchoReply;         // reply
                *(uint32_t *) (p + 4) = htonl(session[s].magic); // our magic number
                q = makeppp(b, sizeof(b), p, l, s, t, PPPLCP);


@@ -1792,9 +1786,10 @@ void sendlcp(sessionidt s, tunnelidt t, int authtype)
        if (!(q = makeppp(b, sizeof(b), NULL, 0, s, t, PPPLCP)))
                return;
 
        if (!(q = makeppp(b, sizeof(b), NULL, 0, s, t, PPPLCP)))
                return;
 

-       LOG(4, s, t, "Sending LCP ConfigReq%s%s\n",
-           authtype ? " for " : "",
-           authtype ? (authtype == AUTHCHAP ? "CHAP" : "PAP") : "");
+       LOG(3, s, t, "LCP: send ConfigReq%s%s%s\n",
+           authtype ? " (" : "",
+           authtype ? (authtype == AUTHCHAP ? "CHAP" : "PAP") : "",
+           authtype ? ")" : "");

 
        if (!session[s].mru)
                session[s].mru = DEFAULT_MRU;
 
        if (!session[s].mru)
                session[s].mru = DEFAULT_MRU;


@@ -1818,6 +1813,8 @@ void sendlcp(sessionidt s, tunnelidt t, int authtype)
        *(uint16_t *)(q + 2) = htons(l - q); // Length
 
        LOG_HEX(5, "PPPLCP", q, l - q);
        *(uint16_t *)(q + 2) = htons(l - q); // Length
 
        LOG_HEX(5, "PPPLCP", q, l - q);

+       if (config->debug > 3) dumplcp(q, l - q);
+

        tunnelsend(b, (l - b), t);
 }
 
        tunnelsend(b, (l - b), t);
 }