CONFIG("pppoe_if_to_bind", pppoe_if_to_bind, STRING),
CONFIG("pppoe_service_name", pppoe_service_name, STRING),
CONFIG("pppoe_ac_name", pppoe_ac_name, STRING),
- { NULL, 0, 0, 0 },
+ CONFIG("disable_sending_hello", disable_sending_hello, BOOL),
+ CONFIG("disable_no_spoof", disable_no_spoof, BOOL),
+ { NULL, 0, 0, 0 }
};
static char *plugin_functions[] = {
else
{
// Send it as one frame (NO MPPP Frame)
- uint8_t *p = makeppp(fragbuf, sizeof(fragbuf), buf, len, s, t, PPPIP, 0, 0, 0);
- if (!p) return;
- tunnelsend(fragbuf, len + (p-fragbuf), t); // send it...
+ uint8_t *p = opt_makeppp(buf, len, s, t, PPPIP, 0, 0, 0);
+ tunnelsend(p, len + (buf-p), t); // send it...
update_session_out_stat(s, sp, len);
}
}
else
{
- uint8_t *p = makeppp(fragbuf, sizeof(fragbuf), buf, len, s, t, PPPIP, 0, 0, 0);
- if (!p) return;
- tunnelsend(fragbuf, len + (p-fragbuf), t); // send it...
+ uint8_t *p = opt_makeppp(buf, len, s, t, PPPIP, 0, 0, 0);
+ tunnelsend(p, len + (buf-p), t); // send it...
update_session_out_stat(s, sp, len);
}
struct param_kill_session data = { &tunnel[session[s].tunnel], &session[s] };
LOG(2, s, session[s].tunnel, "Shutting down session %u: %s\n", s, reason);
run_plugins(PLUGIN_KILL_SESSION, &data);
- session[s].die = TIME + 150; // Clean up in 15 seconds
}
if (session[s].ip && !walled_garden && !session[s].die)
memcpy(&shut_acct[shut_acct_n++], &session[s], sizeof(session[s]));
}
+ if (!session[s].die)
+ session[s].die = TIME + 150; // Clean up in 15 seconds
+
if (session[s].ip)
{ // IP allocated, clear and unroute
int r;
// Send hello
if (tunnel[t].state == TUNNELOPEN && !tunnel[t].controlc && (time_now - tunnel[t].lastrec) > 60)
{
- controlt *c = controlnew(6); // sending HELLO
- controladd(c, 0, t); // send the message
- LOG(3, 0, t, "Sending HELLO message\n");
- t_actions++;
+ if (!config->disable_sending_hello)
+ {
+ controlt *c = controlnew(6); // sending HELLO
+ controladd(c, 0, t); // send the message
+ LOG(3, 0, t, "Sending HELLO message\n");
+ t_actions++;
+ }
}
// Check for tunnel changes requested from the CLI
{
int i;
uint8_t buf[65536];
- uint8_t *p = buf + 24; // for the hearder of the forwarded MPPP packet (see C_MPPP_FORWARD)
+ uint8_t *p = buf + 32; // for the hearder of the forwarded MPPP packet (see C_MPPP_FORWARD)
// and the forwarded pppoe session
- int size_bufp = sizeof(buf) - 24;
+ int size_bufp = sizeof(buf) - 32;
clockt next_cluster_ping = 0; // send initial ping immediately
struct epoll_event events[BASE_FDS + RADIUS_FDS + EXTRA_FDS];
int maxevent = sizeof(events)/sizeof(*events);
case FD_TYPE_CONTROL: // nsctl commands
alen = sizeof(addr);
- s = recvfromto(controlfd, buf, sizeof(buf), MSG_WAITALL, (struct sockaddr *) &addr, &alen, &local);
- if (s > 0) processcontrol(buf, s, &addr, alen, &local);
+ s = recvfromto(controlfd, p, size_bufp, MSG_WAITALL, (struct sockaddr *) &addr, &alen, &local);
+ if (s > 0) processcontrol(p, s, &addr, alen, &local);
n--;
break;
case FD_TYPE_DAE: // DAE requests
alen = sizeof(addr);
- s = recvfromto(daefd, buf, sizeof(buf), MSG_WAITALL, (struct sockaddr *) &addr, &alen, &local);
- if (s > 0) processdae(buf, s, &addr, alen, &local);
+ s = recvfromto(daefd, p, size_bufp, MSG_WAITALL, (struct sockaddr *) &addr, &alen, &local);
+ if (s > 0) processdae(p, s, &addr, alen, &local);
n--;
break;
case FD_TYPE_RADIUS: // RADIUS response
alen = sizeof(addr);
- s = recvfrom(radfds[d->index], buf, sizeof(buf), MSG_WAITALL, (struct sockaddr *) &addr, &alen);
+ s = recvfrom(radfds[d->index], p, size_bufp, MSG_WAITALL, (struct sockaddr *) &addr, &alen);
if (s >= 0 && config->cluster_iam_master)
{
if (addr.sin_addr.s_addr == config->radiusserver[0] ||
addr.sin_addr.s_addr == config->radiusserver[1])
- processrad(buf, s, d->index);
+ processrad(p, s, d->index);
else
LOG(3, 0, 0, "Dropping RADIUS packet from unknown source %s\n",
fmtaddr(addr.sin_addr.s_addr, 0));
case FD_TYPE_NETLINK:
{
- struct nlmsghdr *nh = (struct nlmsghdr *)buf;
- s = netlink_recv(buf, sizeof(buf));
+ struct nlmsghdr *nh = (struct nlmsghdr *)p;
+ s = netlink_recv(p, size_bufp);
if (nh->nlmsg_type == NLMSG_ERROR)
{
struct nlmsgerr *errmsg = NLMSG_DATA(nh);
if (c >= config->multi_read_count)
{
#ifdef LAC
- LOG(3, 0, 0, "Reached multi_read_count (%d); processed %d udp, %d tun %d cluster and %d rmlns packets\n",
- config->multi_read_count, udp_pkts, tun_pkts, cluster_pkts, udplac_pkts);
+ LOG(3, 0, 0, "Reached multi_read_count (%d); processed %d udp, %d tun %d cluster %d rmlns and %d pppoe packets\n",
+ config->multi_read_count, udp_pkts, tun_pkts, cluster_pkts, udplac_pkts, pppoesess_pkts);
#else
- LOG(3, 0, 0, "Reached multi_read_count (%d); processed %d udp, %d tun and %d cluster packets\n",
- config->multi_read_count, udp_pkts, tun_pkts, cluster_pkts);
+ LOG(3, 0, 0, "Reached multi_read_count (%d); processed %d udp, %d tun %d cluster and %d pppoe packets\n",
+ config->multi_read_count, udp_pkts, tun_pkts, cluster_pkts, pppoesess_pkts);
#endif
STAT(multi_read_exceeded);
more++;
if (ip == session[i].ip)
{
- sessionkill(i, "Duplicate IP address");
- cluster_listinvert_session(s, i);
+ sessionshutdown(i, "Duplicate IP address", CDN_ADMIN_DISC, TERM_ADMIN_RESET); // close radius/routes, etc.
continue;
}
// Drop the new session in case of duplicate sessionss, not the old one.
if (!strcasecmp(user, session[i].user))
- sessionkill(i, "Duplicate session for users");
+ sessionshutdown(i, "Duplicate session for users", CDN_ADMIN_DISC, TERM_ADMIN_RESET); // close radius/routes, etc.
}
}
projects / l2tpns.git / blobdiff