Re: problem with multi-level SNAT? (multiple uplinks/providers)

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Sun, 2012-01-01 at 11:12 -0600, Lloyd Standish wrote:
> I would like to know why SNAT without packet marking drops the
>  connections for interfaces that have "upstream NAT," while the fwmark
>  method succeeds.

I can't answer this, but on your other comment...

> As a related aside, I'd appreciate comments on whether or not the "-p
>  tcp" in the following example rule is advisable (I omitted "-p tcp"
>  from my SNAT rules.): iptables -t nat -A POSTROUTING -p tcp -o eth0 -j
>  SNAT --to-source 194.236.50.155

Well, I never put a -p tcp in SNAT for any of my configurations. I'm not
sure why you would want to limit SNAT to just TCP?

Andy


--
To unsubscribe from this list: send the line "unsubscribe netfilter" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html


[Index of Archives]     [Linux Netfilter Development]     [Linux Kernel Networking Development]     [Netem]     [Berkeley Packet Filter]     [Linux Kernel Development]     [Advanced Routing & Traffice Control]     [Bugtraq]

  Powered by Linux