Re: Travel router part 2

[D'Arcy Cain <darcy%NetBSD.org@localhost>]

On 2018-09-02 12:10 PM, Robert Swindells wrote:
> 
> D'Arcy Cain <darcy%NetBSD.org@localhost> wrote:
>> On 2018-09-02 10:03 AM, Robert Swindells wrote:
>>>> The idea is to use re0 as my DSL connection and later to use athn1 in
>>>> the campgrounds as I travel.  Here is the relevant portion of my rc.conf.
>>>
>>> Maybe use wm0 as the external interface.
>>
>> What would that give me?
> 
> You trimmed the paragraph of my reply that described what it would give
> you.

Sorry, I thought that it was unrelated.  Are you saying that using wm0
would allow me to set the MTU but re0 doesn't?

> If you don't have an MTU of 1500 on pppoe0 you will have to deal with
> MSS-clamping for your internal networks.

# ifconfig pppoe0 mtu 1508
ifconfig: SIOCSIFMTU: Invalid argument

-- 
D'Arcy J.M. Cain <darcy%NetBSD.org@localhost>
http://www.NetBSD.org/ IM:darcy%Vex.Net@localhost