juniper srx pppoe断线重连

srx防火墙在配置pppoe拨号时可以增加auto-reconnect配置进行断线重连

set interfaces pp0 unit 0 pppoe-options auto-reconnect 10

 

同时也可以通过event-options监测pppoe接口，发现接口down后自动重连

set system syslog file syslog-event-daemon-warning-id404 any any
set system syslog file syslog-event-daemon-warning-id404 match "SNMP_TRAP_LINK_DOWN|SNMP_TRAP_LINK_UP|ifOperStatus"

set event-options policy reconnect-pppoe-id404 events snmp_trap_link_down
set event-options policy reconnect-pppoe-id404 attributes-match snmp_trap_link_down.interface-name matches pp0.0
set event-options policy reconnect-pppoe-id404 then execute-commands commands "request pppoe connect pp0.0"