From 0b716c97993e63f071ee700e73c950d9fccbd34f Mon Sep 17 00:00:00 2001 From: Antigravity Agent Date: Sat, 3 Oct 2026 00:57:11 -0400 Subject: [PATCH] NetVM: topology reports CDP bridge rules --- bin/netvm-topology.sh | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/bin/netvm-topology.sh b/bin/netvm-topology.sh index 51b749b..83ec920 100755 --- a/bin/netvm-topology.sh +++ b/bin/netvm-topology.sh @@ -12,3 +12,8 @@ for ns in $(ip netns list 2>/dev/null | awk '{print $1}' | grep '^warp-'); do printf 'node=%s netns=%s ifaces=%s/%s handshake=%s egress=%s\n' "$NODE" "$ns" "$WG" "$VETH" "$hs" "${egress:-?}" done iptables -t nat -L POSTROUTING -n 2>/dev/null | grep '10.201\.' || echo "(no netvm NAT rules on host)" +echo "--- CDP bridges (per netns PREROUTING) ---" +for ns in $(ip netns list 2>/dev/null | awk '{print $1}' | grep '^warp-'); do + redir=$(ip netns exec "$ns" iptables -t nat -L PREROUTING -n 2>/dev/null | grep -c REDIRECT || true) + echo "$ns: $redir REDIRECT rule(s)" +done