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authorMatus Fabian <matfabia@cisco.com>2018-10-19 04:01:19 -0700
committerMatus Fabian <matfabia@cisco.com>2018-10-19 04:01:19 -0700
commitda41d729b9339528b6c9bd1e859792303d15eb78 (patch)
tree116fe56e60da986d7258d298d9ba70406e3f3f16 /src/plugins/nat/in2out_ed.c
parent2f6d7bb93c157b874efb79a2d1583a4c368bf89a (diff)
NAT44: fix ICMP virtual fragmentation reassembly (VPP-1466)
Change-Id: I8006bca02948d9121f474a3d14f0576747bb3c51 Signed-off-by: Matus Fabian <matfabia@cisco.com>
Diffstat (limited to 'src/plugins/nat/in2out_ed.c')
-rw-r--r--src/plugins/nat/in2out_ed.c7
1 files changed, 2 insertions, 5 deletions
diff --git a/src/plugins/nat/in2out_ed.c b/src/plugins/nat/in2out_ed.c
index 8db53c08142..f9f8d776eb4 100644
--- a/src/plugins/nat/in2out_ed.c
+++ b/src/plugins/nat/in2out_ed.c
@@ -1960,11 +1960,8 @@ nat44_ed_in2out_reass_node_fn_inline (vlib_main_t * vm,
}
/* Hairpinning */
- if (PREDICT_TRUE (proto0 != SNAT_PROTOCOL_ICMP))
- nat44_reass_hairpinning (sm, b0, ip0, s0->out2in.port,
- s0->ext_host_port, proto0, 1);
- else
- snat_icmp_hairpinning (sm, b0, ip0, icmp0, 1);
+ nat44_reass_hairpinning (sm, b0, ip0, s0->out2in.port,
+ s0->ext_host_port, proto0, 1);
/* Accounting */
nat44_session_update_counters (s0, now,