RT-AX56U v1 port mirroring / SPAN not working (iptables: No chain/target/match by that name)


New Around Here
Model: Asus RT-AX56U v1
Asuswrt-Merlin: 386.3_2

SPAN / port mirroring not working

# iptables -t mangle -A PREROUTING -j ROUTE --gw --tee
# iptables -t mangle -A POSTROUTING -j ROUTE --gw --tee

iptables: No chain/target/match by that name.

The above commands worked on Asus RT-AC3100 (Asuswrt-Merlin: 386.3_2)


Part of the Furniture
Don't use ROUTE use TEE.
modprobe xt_TEE
iptables -t mangle -A PREROUTING -j TEE --gateway
iptables -t mangle -A POSTROUTING -j TEE --gateway

Similar threads

Latest threads

Sign Up For SNBForums Daily Digest

Get an update of what's new every day delivered to your mailbox. Sign up here!