刘倩,某局点UNIS S12600-08-G 配置VRRP虚地址不通
组网及说明
组网:UNIS S12600-08-G配置VRRP做网关
设备及版本:UNIS S12600-08-G R7748
板卡信息:LSDM1TGS48SE0-Z
告警信息
不涉及
问题描述
同一vlan接口下配置了4个sub IP地址,每个sub ip都配置了VRRP,接口下共配置5组vrrp,但是只有前三组的VRRP 虚IP地址可以ping通。
#
interface Vlan-interface22
ip address 10.7.10.3 255.255.255.0
ip address 10.7.11.249 255.255.255.0 sub
ip address 10.7.12.1 255.255.255.0 sub
ip address 10.7.13.3 255.255.255.0 sub
ip address 10.7.14.234255.255.255.0 sub
vrrp vrid 10 virtual-ip 10.7.10.254
vrrp vrid 10 priority 150
vrrp vrid 11 virtual-ip 10.7.11.254
vrrp vrid 11 priority 150
vrrp vrid 12 virtual-ip 10.7.12.254
vrrp vrid 12 priority 150
vrrp vrid 13 virtual-ip 10.7.13.1
vrrp vrid 13 priority 150
vrrp vrid 14 virtual-ip 10.7.14.254
vrrp vrid 14 priority 150
#
过程分析
日志中有如下告警
The IPv4 virtual router 14 (configured on Vlan-interface10) failed to add virtual MAC: Insufficient hardware resources.
解决方法
SE单板每个接口最多配置3个虚拟mac,整机最少可配置31个接口,SF单板每个接口最多配置7个虚MAC