[OZAPRS] Exetel 115.70 IP Addresses

[Ian Bennett]

For the most part, but it depends where the device is. You can learn a LOT 
about how a target network is put together by allowing all ICMP types.

On Sun, 28 Nov 2010 09:25:39 Damien Gardner Jnr wrote:
> Only ICMP Type 0 (Echo Request) packets I hope?  If you're blocking all the
> entire Protocol, then you also need a cluebat :)
>
> --DG
>
> On 28/11/2010, at 8:39 AM, Ian Bennett wrote:
> > He/she is also assuming ALL nodes in the path allow ICMP messages;
> > normally the first thing I turn off/block :-)
> >
> > On Sat, 27 Nov 2010 22:25:50 Joseph Burford wrote:
> >>> In a new twist, when f6bvp pings me he appears to be blocked by Exetel.
> >>> I've passed this info to Exetel.
> >>
> >> His traceroute is probably failing because data on the reverse/return
> >> path is being dropped by his ISP.
> >>
> >> Unfortunately some infrastructure operators need a cluebat :)
> >>
> >> Cheers,
> >>
> >> Joseph
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