Wireshark mailing list archives
Re: small query on UDP protocol
From: Jaap Keuter <jaap.keuter () xs4all nl>
Date: Sat, 13 Nov 2010 14:58:17 +0100
Hi, This is resolved from the services file. That port number is registered with IANA as: iad1 1030/udp BBN IAD If you're curious, this is the BBN (Bolt, Beranek and Newman) Interface Access Device, which operates as a bridge/router between IP, X.25, asynch links, etc. Nothing to worry about, Wirehshark does a best effort attempt to map port numbers to services (as was intended), but this becomes more and more error prone the higher the port numbers are. Thanks, Jaap On 11/13/2010 02:21 PM, Rajesh Alluri wrote:
Hello All, I developed a protocol on UDP layer with port number 1030. when I am dissecting the protocol with sample packet, in the UDP layer I am seeing source port : iad1 (1030), destination port : iad1 (1030) I am not sure why this iad1 is showing there, it should show either 1030 or protocol name. Is it an issue with the preferences in my wireshark? Best regards, Rajesh
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Current thread:
- small query on UDP protocol Rajesh Alluri (Nov 13)
- Re: small query on UDP protocol Jaap Keuter (Nov 13)