From 91b997bb506450e4e2b6ef43ec5e81de91f575c8 Mon Sep 17 00:00:00 2001 From: Harin Lee Date: Wed, 4 Mar 2026 16:35:15 +0900 Subject: [PATCH] mwan3: warn about unsupported IPv6 in arping track method ARP and arping do not support IPv6. Signed-off-by: Harin Lee --- net/mwan3/files/usr/sbin/mwan3track | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/net/mwan3/files/usr/sbin/mwan3track b/net/mwan3/files/usr/sbin/mwan3track index 9365e1b237..91a816de23 100755 --- a/net/mwan3/files/usr/sbin/mwan3track +++ b/net/mwan3/files/usr/sbin/mwan3track @@ -74,6 +74,10 @@ validate_track_method() { fi ;; arping) + [ "$FAMILY" = "ipv6" ] && { + LOG warn "arping does not support IPv6. Please use another track method." + return 1 + } command -v arping 1>/dev/null 2>&1 || { LOG warn "Missing arping. Please install iputils-arping package." return 1