commit d7603d97e046d59aba6864b208c181b39fc72b52
author Neale Ranns <nranns@cisco.com> Thu Mar 28 08:56:10 2019 +0000
committer Damjan Marion <dmarion@me.com> Fri Mar 29 11:10:33 2019 +0000
tree ae68418e3987cf2e849df482e3aa3563f42b8f1c
parent 74b7437bd118e104f50831f8a8f3cc8d10aa2530

IPSEC: tunnel fragmentation

Change-Id: I63741a22bc82f5f861e1c0f26a93b5569cc52061
Signed-off-by: Neale Ranns <nranns@cisco.com>

src/vnet/ipsec/ipsec_if.c

diff --git a/src/vnet/ipsec/ipsec_if.c b/src/vnet/ipsec/ipsec_if.c
index 7d6c725..17f28a0 100644
--- a/src/vnet/ipsec/ipsec_if.c
+++ b/src/vnet/ipsec/ipsec_if.c
@@ -352,6 +352,9 @@
       t->hw_if_index = hw_if_index;
       t->sw_if_index = hi->sw_if_index;
 
+      /* Standard default jumbo MTU. */
+      vnet_sw_interface_set_mtu (vnm, t->sw_if_index, 9000);
+
       /* Add the new tunnel to the DB of tunnels per sw_if_index ... */
       vec_validate_init_empty (im->ipsec_if_by_sw_if_index, t->sw_if_index,
 			       ~0);