nftables/0006-doc-Document-limitations-of-ipsec-expression-with-xf.patch
Phil Sutter 2ee3b20fcf nftables-1.0.4-1.el8
* Tue May 30 2023 Phil Sutter <psutter@redhat.com> [1.0.4-1.el8]
- Synchronize patch level with nftables-1.0.4-10.el9 (Phil Sutter) [2211076]
- Rebase onto version 1.0.4 (Phil Sutter) [2211076]
Resolves: rhbz#2211076
2023-05-30 22:13:56 +02:00

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From a2e5f4f59c0d4a3880a4de5e95adffc553216d2e Mon Sep 17 00:00:00 2001
From: Phil Sutter <psutter@redhat.com>
Date: Thu, 9 Feb 2023 10:15:02 +0100
Subject: [PATCH] doc: Document limitations of ipsec expression with
xfrm_interface
Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=2211076
Upstream Status: nftables commit 446e76dbde713
commit 446e76dbde713327358f17a8af6ce86b8541c836
Author: Phil Sutter <phil@nwl.cc>
Date: Thu Jun 23 17:49:20 2022 +0200
doc: Document limitations of ipsec expression with xfrm_interface
Point at a possible solution to match IPsec info of locally generated
traffic routed to an xfrm-type interface.
Signed-off-by: Phil Sutter <phil@nwl.cc>
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Phil Sutter <psutter@redhat.com>
---
doc/primary-expression.txt | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/doc/primary-expression.txt b/doc/primary-expression.txt
index f97778b..4d6b087 100644
--- a/doc/primary-expression.txt
+++ b/doc/primary-expression.txt
@@ -428,6 +428,10 @@ Destination address of the tunnel|
ipv4_addr/ipv6_addr
|=================================
+*Note:* When using xfrm_interface, this expression is not useable in output
+hook as the plain packet does not traverse it with IPsec info attached - use a
+chain in postrouting hook instead.
+
NUMGEN EXPRESSION
~~~~~~~~~~~~~~~~~
--
2.41.0.rc1