altlinux beta no vpn
[root@comp-Celeron ~]# ip ro
172.31.64.128/27 via 172.21.171.1 dev eth0  proto static 
172.31.64.64/26 via 172.21.171.1 dev eth0  proto static 
172.21.171.0/24 dev eth0  proto kernel  scope link  src 172.21.171.64  metric 1 
default via 172.21.171.1 dev eth0  proto static 
[root@comp-Celeron ~]# ip a
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 16436 qdisc noqueue state UNKNOWN 
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet 127.0.0.1/8 scope host lo
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UNKNOWN qlen 1000
    link/ether 00:15:f2:ab:f3:02 brd ff:ff:ff:ff:ff:ff
    inet 172.21.171.64/24 brd 172.21.171.255 scope global eth0
3: pan0: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN 
    link/ether 06:b6:3e:ed:14:da brd ff:ff:ff:ff:ff:ff
4: vboxnet0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UNKNOWN qlen 1000
    link/ether 00:76:62:6e:65:74 brd ff:ff:ff:ff:ff:ff 


altlinux beta vpn

[root@comp-Celeron ~]# ip ro
172.31.64.128/27 via 172.21.171.1 dev eth0  proto static 
172.31.64.64/26 via 172.21.171.1 dev eth0  proto static 
172.21.171.0/24 dev eth0  proto kernel  scope link  src 172.21.171.64  metric 1 
default dev ppp0  proto static 
[root@comp-Celeron ~]# ip a
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 16436 qdisc noqueue state UNKNOWN 
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet 127.0.0.1/8 scope host lo
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UNKNOWN qlen 1000
    link/ether 00:15:f2:ab:f3:02 brd ff:ff:ff:ff:ff:ff
    inet 172.21.171.64/24 brd 172.21.171.255 scope global eth0
3: pan0: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN 
    link/ether 06:b6:3e:ed:14:da brd ff:ff:ff:ff:ff:ff
4: vboxnet0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UNKNOWN qlen 1000
    link/ether 00:76:62:6e:65:74 brd ff:ff:ff:ff:ff:ff
5: ppp0: <POINTOPOINT,MULTICAST,NOARP,UP,LOWER_UP> mtu 1400 qdisc pfifo_fast state UNKNOWN qlen 3
    link/ppp 
    inet 172.31.81.48/32 brd 172.31.81.48 scope global ppp0
[root@comp-Celeron ~]# 


RFRemix-11 no vpn


liveuser@localhost ~]$ su -
[root@localhost ~]# ip ro
172.21.171.0/24 dev eth0  proto kernel  scope link  src 172.21.171.85  metric 1
default via 172.21.171.1 dev eth0  proto static
[root@localhost ~]# ip a
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 16436 qdisc noqueue state UNKNOWN
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet 127.0.0.1/8 scope host lo
    inet6 ::1/128 scope host
       valid_lft forever preferred_lft forever
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000
    link/ether 00:1e:58:aa:59:e8 brd ff:ff:ff:ff:ff:ff
    inet 172.21.171.85/24 brd 172.21.171.255 scope global eth0
    inet6 fe80::21e:58ff:feaa:59e8/64 scope link
       valid_lft forever preferred_lft forever
[root@localhost ~]#

RFRemix-11  vpn 

[root@localhost ~]# ip  ro
172.31.240.9 via 172.21.171.1 dev eth0  src 172.21.171.85
172.21.171.0/24 dev eth0  proto kernel  scope link  src 172.21.171.85  metric 1
default dev ppp0  proto static
[root@localhost ~]# ip  a
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 16436 qdisc noqueue state UNKNOWN
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet 127.0.0.1/8 scope host lo
    inet6 ::1/128 scope host
       valid_lft forever preferred_lft forever
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000
    link/ether 00:1e:58:aa:59:e8 brd ff:ff:ff:ff:ff:ff
    inet 172.21.171.85/24 brd 172.21.171.255 scope global eth0
    inet6 fe80::21e:58ff:feaa:59e8/64 scope link
       valid_lft forever preferred_lft forever
3: ppp0: <POINTOPOINT,MULTICAST,NOARP,UP,LOWER_UP> mtu 1400 qdisc pfifo_fast state UNKNOWN qlen 3
    link/ppp
    inet 172.31.81.48/32 brd 172.31.81.48 scope global ppp0
[root@localhost ~]#