Error Reading /proc/net/ip_conntrack
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26 This bug affects 3 people Affects Status Importance Assigned to Milestone cutter (Ubuntu) Edit Confirmed Low Ralph Janke Edit You need to log in to change this bug's status. Affecting: cutter (Ubuntu) Filed here by: fbraun When: 2008-06-15 Confirmed: 2008-06-16 Assigned: 2008-06-16 Target Distribution Baltix BOSS Juju Charms Collection Elbuntu Guadalinex Guadalinex Edu Kiwi Linux nUbuntu PLD Linux Tilix tuXlab Ubuntu Ubuntu Linaro Evaluation Build Ubuntu RTM Package (Find…) Project (Find…) Status Importance Confirmed Low Assigned to Me Ralph Janke (txwikinger) https://ubuntuforums.org/showthread.php?t=2134993 Comment on this change (optional) Email me about changes to this bug report Also affects project (?) Also affects distribution/package Nominate for series Bug Description Binary package hint: cutter It appears, that cutter has some unresolved dependencies, that apt does *not* know about. Using cutter after a normal installation leads to the following error message. Though I don't https://bugs.launchpad.net/bugs/240147 fully understand its meaning, I'm quite sure it is a compatibility problem worth fixing. Console output of cutter: $ cutter usage: cutter ip [ port [ ip [ port ] ] ] $ sudo cutter 172.16.3.104 openning /proc/net/ip_conntrack: No such file or directory Best regards, Frederik Braun P.S.: It is stated in the man page, that cutter has been developed for and tested on ipcop and red hat linux - the author should be informed if we manage to get it working on ubuntu. P.P.S.: Report based on Ubuntu 8.04 (hardy heron) and cutter 1.03 WORKAROUND: For Ubuntu versions up to the year 2010 with kernel versions below 3.5.x, this problem can be circumvented by either manually loading the kernel module "ip_conntrack" either with "sudo modprobe ip_conntrack" or by adding a line "ip_conntrack" to the /etc/modules file and reboot. See original description Tags: patch Edit Tag help Ralph Janke (txwikinger) wrote on 2008-06-16: #1 I can confirm this problem. It occurs when the module ip_conntrack is not loaded into the kernel. "sudo modpro
com> Subject: Re: firestarter 1.0 throws missing https://www.redhat.com/archives/rhl-list/2004-November/msg08749.html file errors Date: Mon, 29 Nov 2004 22:29:21 -0500 http://www.linuxquestions.org/questions/linux-networking-3/no-proc-net-ip_conntrack-folder-in-debian-sarge-488346/ On Sun, 2004-11-28 at 18:38 -0800, Mick Mearns wrote: > Hello list; > I just now upgraded firestarter to the 1.0 rpm. > I now get : > Error reading /proc/net/ip_conntrack: No such file or error reading directory > Error reading /proc/net/ip_conntrack: No such file or directory The firestarter-1.0.0-1.rhfc3.nr from newrpms works-for-me. ... > Sure enough the file is not there. > Should I create it? Only by loading the correct module. Things in /proc are creatures of the kernel. $ /sbin/lsmod error reading /proc/net/ip_conntrack | grep ip_ ip_conntrack_irc 71921 0 ip_conntrack_ftp 72561 0 ip_conntrack 40693 6 ipt_MASQUERADE,iptable_nat,ip_conntrack_irc,ip_conntrack_ftp,ipt_state ip_tables 16193 10 ipt_ttl,ipt_limit,iptable_mangle,ipt_LOG,ipt_MASQUERADE,iptable_nat,ipt_TOS,ipt_REJECT,ipt_state,iptable_filter $ ll /proc/net/ip* -r--r--r-- 1 root root 0 Nov 29 22:27 /proc/net/ip6_flowlabel -r--r----- 1 root root 0 Nov 29 20:53 /proc/net/ip_conntrack -r--r----- 1 root root 0 Nov 29 22:27 /proc/net/ip_conntrack_expect -r--r--r-- 1 root root 0 Nov 29 22:27 /proc/net/ip_mr_cache -r--r--r-- 1 root root 0 Nov 29 22:27 /proc/net/ip_mr_vif -r--r--r-- 1 root root 0 Nov 29 22:27 /proc/net/ip_tables_matches -r--r--r-- 1 root root 0 Nov 29 22:27 /proc/net/ip_tables_names -r--r--r-- 1 root root 0 Nov 29 22:27 /proc/net/ip_tables_targets -r--r--r-- 1 root root 0 Nov 29 22:27 /proc/net/ipv6_route Try "modeprobe ip_conntrack" as root. Phil References: firestarter 1.0 throws missing file errors From: Mick Mearns [Date Prev][Date Next] [Thread Prev][Thread Next] [Thread Index] [Date Index] [Author Index]
Search HCL Search Reviews Search ISOs Go to Page... LinuxQuestions.org > Forums > Linux Forums > Linux - Networking No /proc/net/ip_conntrack folder in Debian Sarge User Name Remember Me? Password Linux - Networking This forum is for any issue related to networks or networking. Routing, network cards, OSI, etc. Anything is fair game. Notices Welcome to LinuxQuestions.org, a friendly and active Linux Community. You are currently viewing LQ as a guest. By joining our community you will have the ability to post topics, receive our newsletter, use the advanced search, subscribe to threads and access many other special features. Registration is quick, simple and absolutely free. Join our community today! Note that registered members see fewer ads, and ContentLink is completely disabled once you log in. Are you new to LinuxQuestions.org? Visit the following links: Site Howto | Site FAQ | Sitemap | Register Now If you have any problems with the registration process or your account login, please contact us. If you need to reset your password, click here. Having a problem logging in? Please visit this page to clear all LQ-related cookies. Introduction to Linux - A Hands on Guide This guide was created as an overview of the Linux Operating System, geared toward new users as an exploration tour and getting started guide, with exercises at the end of each chapter. For more advanced trainees it can be a desktop reference, and a collection of the base knowledge needed to proceed with system and network administration. This book contains many real life examples derived from the author's experience as a Linux system and network administrator, trainer and consultant. They hope these examples will help you to get a better understanding of the Linux system and that you feel encouraged to try out things on your own. Click Here to receive this Complete Guide absolutely free. Search this Thread 09-30-2006, 06:44 PM #1 dkz LQ Newbie Registered: May 2006 Posts: 3 Rep: No /proc/net/ip_conntrack folder in Debian Sarge Hi. My status = linux newbie I would like to know how many connection to port 80 and a ftp port. I have used a perlscript that worked on my other Debian box. But on this new one its says: /proc/net/ip_conntrack: No such file or directory. Why isn't this folder in my new setup? Used script: Code: netstat="/bin/netstat" grep="/bin/grep" sed="/bin/sed" wc="/usr/bin/wc" cat="/bin/cat" printf="/usr/bin/printf" host="/usr/bin/host" port=$1 filter="$2" ip="$3" ip_conntrack=`$cat /proc/net/ip_conntrack | $grep ESTA