From: Ben Pfaff
Date: Sat, 17 Oct 2015 03:03:58 +0000 (-0700)
Subject: ovn-sb: Document "ip.ttl--;" action.
X-Git-Tag: v2.5.0~417
X-Git-Url: http://git.cascardo.eti.br/?a=commitdiff_plain;h=00ea19e49636e06edbd799d5e0255f507f1e7152;hp=c7e69808bdb4beb5df2f69b964d448487e775926;p=cascardo%2Fovs.git
ovn-sb: Document "ip.ttl--;" action.
This was implemented by commits a while back, but the documentation was
accidentally omitted.
Signed-off-by: Ben Pfaff
---
diff --git a/ovn/ovn-sb.xml b/ovn/ovn-sb.xml
index 5e9604b0b..3b9fb0bfd 100644
--- a/ovn/ovn-sb.xml
+++ b/ovn/ovn-sb.xml
@@ -857,6 +857,18 @@
+ ip.ttl--;
+
+
+ Decrements the IPv4 or IPv6 TTL. If this would make the TTL zero
+ or negative, then processing of the packet halts; no further
+ actions are processed. (To properly handle such cases, a
+ higher-priority flow should match on ip.ttl < 2
.)
+
+
+ Prerequisite: ip
+
+
ct_next;
@@ -897,12 +909,6 @@
learn
- dec_ttl { action,
... } { action;
...};
- -
- decrement TTL; execute first set of actions if
- successful, second set if TTL decrement fails
-
-
icmp_reply { action,
... };
- generate ICMP reply from packet, execute actions