RazWall Community

Development => Dev Stuff => Topic started by: razwall on August 04, 2025, 02:36:36 PM

Title: LB and FO rules and routes
Post by: razwall on August 04, 2025, 02:36:36 PM

Fail Over:

SNAT
iptables -t nat -A POSTROUTING -o ethX -j MASQUERADE
iptables -t nat -A POSTROUTING -o ethX -j MASQUERADE

ROUTING
ip route replace default via (WAN1 GW ADDRESS) dev ethX metric 100
ip route replace default via (WAN2 GW ADDRESS) dev ethX metric 200

Load Balance:

ROUTING
ip route replace default \
nexthop via xx.xx.xx.xx dev ethX weight 2 \
nexthop via xx.xx.xx.xx dev ethX weight1

ACTIVE ROUTE CHECK
ip route show default