[AusNOG] problems with adsl connection to internode on srx110

Cooper Ry Lees me at cooperlees.com
Tue Sep 25 16:23:13 EST 2012


Hi Peter,

I would dare say your MSS is causing an issue, especially if DNS, other UDP
traffic and small TCP packets are working.

Try:

set security flow tcp-mss all-tcp mss 1450
set security flow tcp-mss ipsec-vpn mss 1350

This could possible do the tick.

Ta,
--
Cooper Ry Lees
[e] me at cooperlees.com
[m] +61 403 739 446
[w] http://cooperlees.com/


On Tue, Sep 25, 2012 at 1:38 PM, Peter Brown <rendhalver at gmail.com> wrote:

> Hi everyone,
>
> Apologies for all the traffic.
> This has been driving me nuts.
> I had some success getting my srx110 connected to my Internode adsl at
> home but when I tried at work this morning it didn't work as well.
> It connected and got the static IP we have and I was able to ping it's
> uplink and the public nameservers.
> I did have some issues connecting one of my servers and my desktop
> machine (which was setup with a network bridge which may have been the
> issue)
> The server I did get connected has 2 ethernet nics setup as bridges as
> well and it worked without an issue.
> Once I changed it's nameservers it seemed to work OK but I am not sure.
>
> The only thing I changed was my connection details once I got to work.
> I am not entirely sure what went wrong.
>
> I have attached the config with sensitive data removed.
> Can anyone see anything wrong with my settings?
>
> I am going to try again tomorrow morning.
>
> Thanks in advance.
>
> Pete.
>
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>
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