From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ben Hutchings Subject: [PATCH iproute2] ss: Report MSS from internal TCP information Date: Mon, 30 Jul 2012 20:51:07 +0100 Message-ID: <1343677867.2667.33.camel@bwh-desktop.uk.solarflarecom.com> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit Cc: netdev To: Stephen Hemminger Return-path: Received: from webmail.solarflare.com ([12.187.104.25]:46836 "EHLO ocex02.SolarFlarecom.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1754257Ab2G3TvN (ORCPT ); Mon, 30 Jul 2012 15:51:13 -0400 Sender: netdev-owner@vger.kernel.org List-ID: Signed-off-by: Ben Hutchings --- misc/ss.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) diff --git a/misc/ss.c b/misc/ss.c index cf529ef..8ad830b 100644 --- a/misc/ss.c +++ b/misc/ss.c @@ -1392,6 +1392,8 @@ static void tcp_show_info(const struct nlmsghdr *nlh, struct inet_diag_msg *r) (double)info->tcpi_rttvar/1000); if (info->tcpi_ato) printf(" ato:%g", (double)info->tcpi_ato/1000); + if (info->tcpi_snd_mss) + printf(" mss:%d", info->tcpi_snd_mss); if (info->tcpi_snd_cwnd != 2) printf(" cwnd:%d", info->tcpi_snd_cwnd); if (info->tcpi_snd_ssthresh < 0xFFFF) -- 1.7.7.6 -- Ben Hutchings, Staff Engineer, Solarflare Not speaking for my employer; that's the marketing department's job. They asked us to note that Solarflare product names are trademarked.