Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261555AbVAXSGW (ORCPT ); Mon, 24 Jan 2005 13:06:22 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261556AbVAXSGV (ORCPT ); Mon, 24 Jan 2005 13:06:21 -0500 Received: from null.rsn.bth.se ([194.47.142.3]:52648 "EHLO null.rsn.bth.se") by vger.kernel.org with ESMTP id S261555AbVAXSGA (ORCPT ); Mon, 24 Jan 2005 13:06:00 -0500 Subject: Re: Linux 2.6.11-rc2 From: Martin Josefsson To: David Brownell Cc: linux-kernel@vger.kernel.org In-Reply-To: <200501232251.42394.david-b@pacbell.net> References: <200501232251.42394.david-b@pacbell.net> Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="=-UKztF5Ro7qdrO2kal3wh" Date: Mon, 24 Jan 2005 19:05:54 +0100 Message-Id: <1106589954.1085.5.camel@tux.rsn.bth.se> Mime-Version: 1.0 X-Mailer: Evolution 2.0.3 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1499 Lines: 46 --=-UKztF5Ro7qdrO2kal3wh Content-Type: text/plain Content-Transfer-Encoding: quoted-printable On Sun, 2005-01-23 at 22:51 -0800, David Brownell wrote: > I'm seeing a problem with TCP as accessed through KMail (SuSE 9.2, x86_64= ). > But oddly enough, only for sending mail, not reading it; and not through > other (reading) applications... it's a regression with respect to rc1 and > earlier kernels. Basically, it can only send REALLY TINY emails... >=20 > What ethereal shows me is roughly: >=20 > - SMTP connect, initial handshake, ok (ACKed later) > - Send two 1500 byte Ethernet packets > - Each gets an ICMP destination unreachable, frag needed, next hop MTU 1= 492 > - ... all retransmits are 1500 bytes not 1492, triggering ICMPs ... >=20 > Naturally the connection goes nowhere. =20 Is there a firewall on this machine? And if so, do you allow inbound icmp? --=20 /Martin --=-UKztF5Ro7qdrO2kal3wh Content-Type: application/pgp-signature; name=signature.asc Content-Description: This is a digitally signed message part -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.5 (GNU/Linux) iD8DBQBB9TkCWm2vlfa207ERApSrAJ43GEjNyp5lcXN1gHd/jrN7GT15fgCgl79z zM1+VlsJe2Nvot4vA3ZXUqQ= =Z2wN -----END PGP SIGNATURE----- --=-UKztF5Ro7qdrO2kal3wh-- - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/