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Wireshark-users: Re: [Wireshark-users] wireshark display filters: display range of termination id

From: Guy Harris <guy@xxxxxxxxxxxx>
Date: Fri, 14 Oct 2011 01:25:13 -0700
On Oct 14, 2011, at 12:25 AM, Manolis Katsidoniotis wrote:

> Does anyone happen to know how to sub-string and then convert the outcome to integer inside a wireshark filter?

Unfortunately, nobody can possibly know that, because the Wireshark filter mechanism doesn't support it.

Is there any guarantee that megaco.termid is of the form "port_N", for some numerical value N?