Huawei USG6300 dual-line access automatic handoff
Step analysis:
Zone settings:
Untust zone (priority setting 5)-main Lin
Untrust1 zone (priority set 10)-backup Lin
Security policy settin
Trust to untrust any any permit
Turst to untrust1 any any permit
NAT strategy
Turst to untrust any any action NAT translation exit address
Turst to untrust1 any any action NAT translation exit address
Network routing-static route:
The following departments need to complete the wep operation interface tracking failure on the command line page
Ip-link check enable
Ip-link 1 destination 223.5.5.5 interface GigabitEthernet1/0/0 (egress interface) mode icmp next-hop x.x.x.x (egress gateway address)
Ip route-static 0.0.0.0 0.0.0.0 GigabitEthernet1/0/0 x.x.x.x track ip-link 1
The above is applicable: active / standby switching, non-dual active switching
