From: Hongjun Ni <hongjun.ni@intel.com>
Date: Tue, 25 Jul 2017 14:03:08 +0000 (+0800)
Subject: Fix IP fragment-id and offset issue in LB-GRE4
X-Git-Tag: v17.10-rc1~249
X-Git-Url: https://gerrit.fd.io/r/gitweb?a=commitdiff_plain;h=755e41e4574103f5435ca45384c236bf11d8e28f;p=vpp.git

Fix IP fragment-id and offset issue in LB-GRE4

Change-Id: Ic1c440b2594c3ec4cdc75730069f16432cdb9587
Signed-off-by: Hongjun Ni <hongjun.ni@intel.com>
---

diff --git a/src/plugins/lb/node.c b/src/plugins/lb/node.c
index 3171148bd3d..4a7485eb835 100644
--- a/src/plugins/lb/node.c
+++ b/src/plugins/lb/node.c
@@ -277,6 +277,8 @@ lb_node_fn (vlib_main_t * vm,
 	    ip40->dst_address = lbm->ass[asindex0].address.ip4;
 	    ip40->ip_version_and_header_length = 0x45;
 	    ip40->ttl = 128;
+	    ip40->fragment_id = 0;
+	    ip40->flags_and_fragment_offset = 0;
 	    ip40->length = clib_host_to_net_u16(len0 + sizeof(gre_header_t) + sizeof(ip4_header_t));
 	    ip40->protocol = IP_PROTOCOL_GRE;
 	    ip40->checksum = ip4_header_checksum (ip40);