Алексей wrote: > --=-+rZWYbegwcP6FxaxjrFp > Content-Type: text/plain; charset="UTF-8" > Content-Transfer-Encoding: binary > Content-Length: 836 > > Hi! > > I need an advice about how can I set the MTU on the interface which is > not in fact configured. So to explain in more detail: > > I have a debian box acting as a router and it has interface let's say > eth0. Eth0 itself doesn't have any IP configuration, all IP > configuration and routing is done on vlan interfaces bound to eth0. I > need to route jumbo frames so I need to set the MTU on vlan interfaces > to 9000 and consequently I need to set MTU to 9000 on the physical > eth0 also. However, as i have only one line for eth0 in > /etc/network/interfaces: > > auto eth0
So then define at least that component of eth0. No need for an IP address / gateway / etc. -- |_|O|_| Registered Linux user #585947 |_|_|O| Github: https://github.com/dpurgert |O|O|O| PGP: 05CA 9A50 3F2E 1335 4DC5 4AEE 8E11 DDF3 1279 A281
