diff options
| author |   Matus Fabian <matfabia@cisco.com> | 2018-11-20 02:19:05 -0800 |
|---|---|---|
| committer |   Damjan Marion <dmarion@me.com> | 2018-11-20 11:29:29 +0000 |
| commit | 111add7e5d6581bb4eca05cc862a651ff6a09792 (patch) | |
| tree | ceacf2bc84e338eb919b400101112512c7f730a7 /src/plugins | |
| parent | 9162c2d2e2450b7d497ff4be002cf619009f3f9e (diff) | |
NAT44: fix virtual fragmentation reassembly in forwarding mode (VPP-1501)
Change-Id: Id86d8aa8753b9b2ff4c709b11e3901ba8d552918
Signed-off-by: Matus Fabian <matfabia@cisco.com>
Diffstat (limited to 'src/plugins')
| -rwxr-xr-x | src/plugins/nat/out2in.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/plugins/nat/out2in.c b/src/plugins/nat/out2in.c index 9cace08c565..52f2023efe1 100755 --- a/src/plugins/nat/out2in.c +++ b/src/plugins/nat/out2in.c @@ -1443,6 +1443,12 @@ nat44_out2in_reass_node_fn (vlib_main_t * vm, node->errors[SNAT_OUT2IN_ERROR_NO_TRANSLATION]; next0 = SNAT_OUT2IN_NEXT_DROP; } + else + { + reass0->flags |= NAT_REASS_FLAG_ED_DONT_TRANSLATE; + nat_ip4_reass_get_frags (reass0, + &fragments_to_loopback); + } goto trace0; } @@ -1474,6 +1480,8 @@ nat44_out2in_reass_node_fn (vlib_main_t * vm, } else { + if (reass0->flags & NAT_REASS_FLAG_ED_DONT_TRANSLATE) + goto trace0; if (PREDICT_FALSE (reass0->sess_index == (u32) ~ 0)) { if (nat_ip4_reass_add_fragment |