Hi guys.
I have tp-link router running 19.07.1
two VLANs configured on it:
sam@a81m4:~$ ifconfig | fgrep -e Link -e inet
br-lan Link encap:Ethernet HWaddr E8:DE:27:XX:XX:XX
inet addr:192.168.173.1 Bcast:192.168.173.15 Mask:255.255.255.240
br-voice Link encap:Ethernet HWaddr E8:DE:27:XX:XX:XX
inet addr:192.168.173.33 Bcast:192.168.173.39 Mask:255.255.255.248
eth0 Link encap:Ethernet HWaddr E8:DE:27:XX:XX:XX
eth0.10 Link encap:Ethernet HWaddr E8:DE:27:XX:XX:XX
eth0.13 Link encap:Ethernet HWaddr E8:DE:27:XX:XX:XX
eth0.2 Link encap:Ethernet HWaddr E8:DE:27:XX:XX:XX
inet addr:192.106.ZZ.Z7 Bcast:192.106.ZZ.ZZ Mask:255.255.255.0
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
sam@a81m4:~$
where vlan13 voice, vlan 10 data.
whenever i'm opening ssh connection to remote host (for example ssh to 192.168.172.44) I see sorce of this connection is IP assigned to vlan13
sam@sw122:~$ netstat -an | grep .173.
tcp 0 0 192.168.172.4:22 192.168.173.33:32804 ESTABLISHED
sam@sw122:~$
how to force vlan 10 to be source interface for all outgoing connections originated from router?
weird this is. Even I shutdown interfaces br-voice, eth0.13
root@a81m4:/home/sam# ifconfig br-voice down
root@a81m4:/home/sam# ifconfig eth0.13 down
sam@a81m4:~$ ifconfig | fgrep -e Link -e inet
br-lan Link encap:Ethernet HWaddr E8:DE:27:XX:XX:XX
inet addr:192.168.173.1 Bcast:192.168.173.15 Mask:255.255.255.240
eth0 Link encap:Ethernet HWaddr E8:DE:27:XX:XX:XX
eth0.10 Link encap:Ethernet HWaddr E8:DE:27:XX:XX:XX
eth0.2 Link encap:Ethernet HWaddr E8:DE:27:XX:XX:XX
inet addr:192.106.ZZ.Z7 Bcast:192.106.ZZ.ZZ4 Mask:255.255.255.0
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
sam@a81m4:~$
ssh-ing again to remote host I see connection still originating from source of voice vlan 192.168.173.33 but vlan is down...
sam@sw122:~$ netstat -an | grep .173.
tcp 0 0 192.168.172.4:22 192.168.173.33:12402 ESTABLISHED
sam@sw122:~$
could somebody explain why it happening.
Thank you guys.