Re: Trace routing path

Linux Advanced Routing and Traffic Control

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Hello.
You can resolve the actual routes with 'ip route get' command.
Something like this: ip -d route get <dst> from <src> iif
<input-interface>. It will show the table number if table is not main.
ip route get command also supports the filrewall mark specifing (ip -d
route get <dst> fwmark <mark-value>).

On Wed, 27 Feb 2019 at 05:06, Leroy Tennison <leroy@xxxxxxxxxxxxxxxx> wrote:
>
> iptables has the TRACE functionality to trace through netfilter's path of execution for a specified ruleset, is there a trace functionality for routing?  Something which would show if an alternate routing table handled the routing rather than main?
>
>
> Leroy Tennison
> Network Information/Cyber Security Specialist
> E: leroy@xxxxxxxxxxxxxxxx
> 2220 Bush Dr
> McKinney, Texas
> 75070
> www.datavoiceint.com
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-- 
Anton.



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