MSR 2600组件一对多Ipsec VPN隧道

总部路由器里如果不存在分支机构的fqdn名称，那么分支路由器肯定是无法连接总部的，是这样的吗

acl number 3000 rule 0 permit ip source 192.168.2.0 0.0.0.255 destination 192.168.1.0 0.0.0.255 # vlan 1 # domain system access-limit disable state active idle-cut disable self-service-url disable # ike proposal 1 # ike peer ZONGBU exchange-mode aggressive proposal 1 pre-shared-key cipher $c$3$rsxgbHlcZQw3I+cCojyvmi4qKpt3SGNTZ/hMULUiVQ== id-type name remote-name ZONGBU remote-address 1.2.3.4 local-name ABCD nat traversal # ipsec transform-set ZONGBU encapsulation-mode tunnel transform esp esp authentication-algorithm md5 esp encryption-algorithm 3des # ipsec policy 1048577 1 isakmp connection-name ZONGBU security acl 3000 ike-peer ZONGBU transform-set ZONGBU sa duration traffic-based 1843200 sa duration time-based 3600 # 现在分支机构无法连接总部，但其它分支连接正常，总部路由器无法看到配置，在上面的配置信息里，local-name名称是否需要在总部路由器里存在