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Diffstat (limited to 'src/vnet/lisp-gpe/lisp_gpe_tunnel.c')
-rw-r--r--src/vnet/lisp-gpe/lisp_gpe_tunnel.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/src/vnet/lisp-gpe/lisp_gpe_tunnel.c b/src/vnet/lisp-gpe/lisp_gpe_tunnel.c
index 2ce4e8bc245..444bfe14d2b 100644
--- a/src/vnet/lisp-gpe/lisp_gpe_tunnel.c
+++ b/src/vnet/lisp-gpe/lisp_gpe_tunnel.c
@@ -50,6 +50,7 @@ lisp_gpe_tunnel_build_rewrite (const lisp_gpe_tunnel_t * lgt,
lisp_gpe_header_t *lisp0;
u8 *rw = 0;
int len;
+ gpe_encap_mode_t encap_mode = vnet_gpe_get_encap_mode ();
if (IP4 == ip_addr_version (&lgt->key->lcl))
{
@@ -111,6 +112,10 @@ lisp_gpe_tunnel_build_rewrite (const lisp_gpe_tunnel_t * lgt,
}
lisp0->flags = ladj->flags;
+ if (GPE_ENCAP_VXLAN == encap_mode)
+ /* unset P flag */
+ lisp0->flags &= ~LISP_GPE_FLAGS_P;
+
lisp0->ver_res = 0;
lisp0->res = 0;
lisp0->next_protocol = payload_proto;