From: Fernando Fernandez Mancera <fmancera@suse.de>
Date: Wed, 21 Jan 2026 19:44:09 +0000 (+0100)
Subject: selftests: net: add ipv6 ping to local address from localhost
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1742272bd3fae6362301d0f11eb9db9030348afc;p=thirdparty%2Fkernel%2Flinux.git

selftests: net: add ipv6 ping to local address from localhost

Test ipv6 pinging to local configured address and linklocal address from
localhost with -I ::1.

Signed-off-by: Fernando Fernandez Mancera <fmancera@suse.de>
Reviewed-by: David Ahern <dsahern@kernel.org>
Link: https://patch.msgid.link/20260121194409.6749-2-fmancera@suse.de
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
---

diff --git a/tools/testing/selftests/net/fcnal-test.sh b/tools/testing/selftests/net/fcnal-test.sh
index 844a580ae74e..890c3f8e51bb 100755
--- a/tools/testing/selftests/net/fcnal-test.sh
+++ b/tools/testing/selftests/net/fcnal-test.sh
@@ -2327,6 +2327,13 @@ ipv6_ping_novrf()
 		log_test_addr ${a} $? 2 "ping local, device bind"
 	done
 
+	for a in ${NSA_LO_IP6} ${NSA_LINKIP6}%${NSA_DEV} ${NSA_IP6}
+	do
+		log_start
+		run_cmd ${ping6} -c1 -w1 -I ::1 ${a}
+		log_test_addr ${a} $? 0 "ping local, from localhost"
+	done
+
 	#
 	# ip rule blocks address
 	#