Subject: ath0: IPv6 packet does not reach the other end
To: None <>
From: Jun-ichiro itojun Hagino <>
List: tech-net
Date: 10/16/2003 07:49:12
	it seems that there's some issue in ath0 interface.

	melco basestation (a/b/g)
	==+== 100bt ethernet
	IPv6 router (*)
	  |IPv6 tunnel (MTU=1280)
	IPv6 router
	(((IPv6 cloud)))

	if I try to copy large file from laptop to (or over IPv6, file transfer will stuck after PMTUD.
	packet sized 1280 byte will not reach laptop from the 1st hop router
	(*).  i have never experienced such symptom when i was using wi0 on
	laptop.  i will test again with wi0 (since switching to net80211
	layer change might be the cause).