>Покажи таблицы маршрутизации. На циске:
S 192.168.77.0/24 [1/0] via х.х.х.х - ВПН на филиал 2
C 172.16.0.0/16 is directly connected, FastEthernet0/0
192.168.99.0/30 is subnetted, 1 subnets
C 192.168.99.0 is directly connected, Tunnel0
а.а.а.0/30 is subnetted, 1 subnets
C а.а.а.а is directly connected, Ethernet0/0
S 192.168.0.0/24 [1/0] via у.у.у.у - ВПН на филиал 3
S 192.168.100.0/24 is directly connected, Tunnel0
S* 0.0.0.0/0 is directly connected, Ethernet0/0
На Freebsd:
Internet:
Destination Gateway Flags Refs Use Netif Expire
default в.в.в.2 UGS 0 655313 rl1
в.в.в.0/30 link#2 UC 0 0 rl1
в.в.в.2 00:16:46:3f:f6:1b UHLW 2 0 rl1 965
127.0.0.1 127.0.0.1 UH 0 156 lo0
172.16 192.168.99.1 UGS 0 13454 gif0
192.168.99.1 192.168.99.2 UH 1 62 gif0
192.168.100 link#1 UC 0 0 rl0
ВПН на филиал 2 и 3 работают нормально (на них циски стоят).