From mboxrd@z Thu Jan 1 00:00:00 1970 From: Manuel Scheub Subject: Re: iptables deactivate "getportbyname" Date: Tue, 15 Jan 2013 16:57:13 +0100 Message-ID: <50F57C59.9050607@kraftcom.de> References: <50F5483C.9050807@kraftcom.de> <50F56710.30600@kraftcom.de> Mime-Version: 1.0 Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: In-Reply-To: Sender: netfilter-owner@vger.kernel.org List-ID: Content-Type: text/plain; charset="utf-8"; format="flowed" To: Jan Engelhardt Cc: netfilter@vger.kernel.org Am 15.01.2013 15:35, schrieb Jan Engelhardt: > On Tuesday 2013-01-15 15:26, Manuel Scheub wrote: >> Am 15.01.2013 13:51, schrieb Jan Engelhardt: >>> On Tuesday 2013-01-15 13:14, Manuel Scheub wrote: >>>> after an upgrade of iptables from version 1.4.3.2 to 1.4.16.3, som= e rules >>>> doesn't work anymore. >>>> e.g. all rules with protocol UDP an port information: >>>> >>>> #iptables -A INPUT -p udp -i eth0 --dport 67 --sport 68 -j ACCEPT >>>> iptables v1.4.16.3: Port "67" does not resolve to anything. >>> Hrm. I cannot reproduce this so far, but I have a suspicion: >>> Do you have some libc other than glibc, perhaps? >> Sorry to be such a noob - what exactly do you mean? > Do you run glibc, eglibc, =C2=B5Clibc, Bionic, or Something Completel= y Different=E2=84=A2? > Please tell us details about the system you have. > >> #./configure --with-kernel=3D/opt/linux-2.6.23 --with-xtlibdir=3D/us= r/lib/iptables >> >> Maybe I need to upgrade my kernel-sources? > The kernel is not required at all. I have a production system which is really, really old for generating=20 firmware for embedded devices, and I run glibc: # /lib/libc.so.6 GNU C Library stable release version 2.3.2 so, anyway - I thought there is a simple solution, but now I think it's= =20 time to upgrade my whole development system! However, thank you very much!