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| author | Kozlov Dmitry <xeb@mail.ru> | 2012-01-18 18:29:52 +0400 |
|---|---|---|
| committer | Kozlov Dmitry <xeb@mail.ru> | 2012-01-18 18:29:52 +0400 |
| commit | b463f4f2559a6f0180ba09fb1cb43d51144e95f0 (patch) | |
| tree | 10a01cbfeb1893219d4f98a8f33fb14e9421892a /accel-pppd/ctrl/l2tp/l2tp.c | |
| parent | 010a21c48d1a9cc560e7d46e02acab80c79eae10 (diff) | |
| download | accel-ppp-b463f4f2559a6f0180ba09fb1cb43d51144e95f0.tar.gz accel-ppp-b463f4f2559a6f0180ba09fb1cb43d51144e95f0.zip | |
implemented connlimit module which can be used to reduce system overload due to flood of connections
Diffstat (limited to 'accel-pppd/ctrl/l2tp/l2tp.c')
| -rw-r--r-- | accel-pppd/ctrl/l2tp/l2tp.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/accel-pppd/ctrl/l2tp/l2tp.c b/accel-pppd/ctrl/l2tp/l2tp.c index af617ba0..9cde03ef 100644 --- a/accel-pppd/ctrl/l2tp/l2tp.c +++ b/accel-pppd/ctrl/l2tp/l2tp.c @@ -24,6 +24,8 @@ #include "iprange.h" #include "cli.h" +#include "connlimit.h" + #include "memdebug.h" #include "l2tp.h" @@ -622,6 +624,9 @@ static int l2tp_recv_SCCRQ(struct l2tp_serv_t *serv, struct l2tp_packet_t *pack, if (ppp_shutdown) return 0; + + if (triton_module_loaded("connlimit") && connlimit_check(cl_key_from_ipv4(pack->addr.sin_addr.s_addr))) + return 0; list_for_each_entry(attr, &pack->attrs, entry) { switch (attr->attr->id) { |