nanog mailing list archives
Re: why it happens short packet. Which network device is problem?
From: Jon Lewis <jlewis () lewis org>
Date: Tue, 29 Dec 2009 09:16:12 -0500 (EST)
On Tue, 29 Dec 2009, Deric Kwok wrote:
Hi all I got the following message. UDP: bad checksum. From 67.204.26.203:1054 to 66.49.0.97:55290 ulen 43 UDP: short packet: From 67.55.92.141:23801 30368/46 to 66.49.0.0:24617 What is this meaning?
Possibly a switch somewhere between the src and dst systems is doing fast-forward switching, and collisions are causing partial packets to be transmitted?
---------------------------------------------------------------------- Jon Lewis | I route Senior Network Engineer | therefore you are Atlantic Net | _________ http://www.lewis.org/~jlewis/pgp for PGP public key_________
Current thread:
- why it happens short packet. Which network device is problem? Deric Kwok (Dec 29)
- Re: why it happens short packet. Which network device is problem? David Hiers (Dec 29)
- Re: why it happens short packet. Which network device is problem? Jon Lewis (Dec 29)