diff options
Diffstat (limited to 'accel-pppd/ctrl/l2tp/l2tp.c')
| -rw-r--r-- | accel-pppd/ctrl/l2tp/l2tp.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/accel-pppd/ctrl/l2tp/l2tp.c b/accel-pppd/ctrl/l2tp/l2tp.c index 19b90ab..79d003e 100644 --- a/accel-pppd/ctrl/l2tp/l2tp.c +++ b/accel-pppd/ctrl/l2tp/l2tp.c @@ -2463,6 +2463,19 @@ static int l2tp_recv_ICRQ(struct l2tp_conn_t *conn, return 0; } + if (ap_shutdown) { + log_tunnel(log_warn, conn, "shutdown in progress," + " discarding ICRQ\n"); + return 0; + } + + if (triton_module_loaded("connlimit") + && connlimit_check(cl_key_from_ipv4(conn->peer_addr.sin_addr.s_addr))) { + log_tunnel(log_warn, conn, "connection limits reached," + " discarding ICRQ\n"); + return 0; + } + log_tunnel(log_info2, conn, "handling ICRQ\n"); list_for_each_entry(attr, &pack->attrs, entry) { @@ -2719,6 +2732,19 @@ static int l2tp_recv_OCRQ(struct l2tp_conn_t *conn, return 0; } + if (ap_shutdown) { + log_tunnel(log_warn, conn, "shutdown in progress," + " discarding OCRQ\n"); + return 0; + } + + if (triton_module_loaded("connlimit") + && connlimit_check(cl_key_from_ipv4(conn->peer_addr.sin_addr.s_addr))) { + log_tunnel(log_warn, conn, "connection limits reached," + " discarding OCRQ\n"); + return 0; + } + log_tunnel(log_info2, conn, "handling OCRQ\n"); list_for_each_entry(attr, &pack->attrs, entry) { |