From 64e0ef59316731f8a996c81ea5c20f73ef368088 Mon Sep 17 00:00:00 2001
From: Daniel Barlow <dan@telent.net>
Date: Tue, 27 Jun 2023 21:25:30 +0100
Subject: [PATCH] use numeric proto number (tautology...) for HIP

---
 examples/rotuer-firewall.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/examples/rotuer-firewall.nix b/examples/rotuer-firewall.nix
index a07baaf0..84c18721 100644
--- a/examples/rotuer-firewall.nix
+++ b/examples/rotuer-firewall.nix
@@ -70,7 +70,7 @@ let
       # does this ever get used or does the preceding general udp accept
       # already grab anything that might get here?
       (accept "oifname \"ppp0\" udp dport 500") # IKE Protocol [RFC5996]. haha zyxel
-      (accept "ip6 nexthdr hip")
+      (accept "ip6 nexthdr 139") #  Host Identity Protocol
 
       ## FIXME no support yet for recs 27-30 Mobility Header