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I'm trying to configure host A to use a remote Linux server B as the router to Internet. A's eno50332208 has ip address 172.16.100.131. The interface used as gateway on B has address 172.16.100.128.
I use command ip route add default via 172.16.100.128 dev eno50332208. But after executing it, nothing changed in routing table. There is no error output in terminal either.
Before the command, ip route has only one-line output:
172.16.100.0/24 dev eno50332208 proto kernel scope link src 172.16.100.131
Why could ip route command fail silently? How can I view the logs/enforce debug info?
xywang
Posted 2015-10-22T03:26:52.587
Reputation: 177
anything in
dmesg | tail? – Frank Thomas – 2015-10-22T03:30:44.147@FrankThomas Nothing relevant. I tried the
ip route addcommand several times and nothing new indmesg | tailoutput. – xywang – 2015-10-22T03:55:42.670