similar to: build custom kernel

Hello, i have just migrated machine to xen server where only 2 cpus are available. I have copied config from machine where domU was located before. That machine had 4 CPUS (QUADCORE), current machine has 2 CPUS (1 XEON 2cores). I have forgot to change vcpus from 4 to 2 in config, but .. what really surprised me ... machine started . How it is possible? It was really slow alltought and not

I've got small numbers of connections moving through a load balancer configured in NAT mode. So I've got an iptables table called "nat", which has in it a line "-A POSTROUTING -o eth0 -j MASQUERADE" (lan connect is eth0, private lan inside the cluster is eth1). The load balancer is working; connections made to the virtual ip on that host do get routed to one of the

I have Centos 5.7 64bit; I have installed vsftpd as standalone service and using it for two years now with no problem. Suddenly; only it works with active mode. The passive mode stops working and gives time out. Firewall is disabled and SELinux is set to permissive. I ran tcpdump and I noticed that only first three packets reached the FTP for passive mode and no more packets on other ports #

First, I'd like to configure my system to forward ip, to act as a gateway for my network. I've always used a script during startup to do this: echo 1 > /proc/sys/net/ipv4/ip_forward iptables -t nat -A POSTROUTING -o ${UPLINK} -j SNAT --to ${IP_NAT} This works fine, however I want this permanent so I don't have to run the script on startup. I have the firewall setup with SNAT

mdew:~# tc qdisc add dev imq0 handle 1: root htb default 12 r2q 1 Cannot find device "imq0" mdew:~# lsmod Module Size Used by Not tainted ipt_REDIRECT 728 0 (autoclean) ipt_MARK 728 2 (autoclean) iptable_mangle 2100 1 (autoclean) ipt_REJECT 2712 4 (autoclean) iptable_filter 1672 1 (autoclean)

Hi! Already searched for it and asked in IRC channel but all replies talk about ip_conntrack_irc and ip_nat_irc. I have a rule in 'NEW' section of 'shorewall/rules' to irc: ACCEPT fw net tcp 6667 #IRC and 'lsmod|grep irc' shows: ip_nat_irc 3648 0 ip_nat 22572 8 [...] ip_conntrack_irc

https://bugzilla.netfilter.org/bugzilla/show_bug.cgi?id=467 mateusz@kaduk.net changed: What |Removed |Added ---------------------------------------------------------------------------- Status|RESOLVED |REOPENED Resolution|INVALID | ------- Additional Comments From mateusz@kaduk.net 2006-10-01

Hi all, After my last make world (updated to 4.7-RELEASE-p10) I checked which files are older than the start of the build: 338 Mar 6 2002 /boot/loader.rc 12168 Mar 6 2002 /usr/include/machine/if_wavelan_ieee.h 1564 May 1 2002 /usr/include/netinet/ip_auth.h 34148 May 1 2002 /usr/include/netinet/ip_compat.h 21840 May 1 2002 /usr/include/netinet/ip_fil.h 1905 May 1 2002

I''m setting Xen3.0.4 with CentOS5.2 I don''t know what exactly needs to add. So I make ramdisk with following command. : mkinitrd -v -f --with libata --with sd_mod --with sg --with ext3 --with scsi_mod --with jbd --with ahci --with dm_mod --with dm_multipath --with dm_snapshot --with dm_zero --with dm_mirror --with pcspkr --with mii --with 8139too --with 8139cp --with i2c_piix4

On Sat, Dec 24, 2005 at 11:03:36PM +0300, Andrey J. Melnikoff (TEMHOTA) wrote: > Hello. Hi Andrey, > Please, CC me, i'm not subscribed. > > Kernel 2.6.15-rc6 OOPS: > > kernel: general protection fault: 0000 [#1] > kernel: SMP > kernel: Modules linked in: ipt_REDIRECT ipt_LOG ipt_TOS ipt_TCPMSS ipt_tos > ip_nat_ftp ipt_tcpmss iptable_nat ip_nat iptable_mangle

I recently did a set up where I replaced a simple D-link home router that was having trouble processing a T1's worth of bandwidth with a linux machine running iptables. the kernel was 2.6.29-r5 and I chose the SIP connection tracking modules from the menuconfig. Router worked fine for normal traffic, but I was unable to get the SIP phones to work. Using ngrep it was plain to see

Just rebuilt and installed/world kernel: FreeBSD 4.8-STABLE #0: Fri Apr 11 14:34:37 EDT 2003 Using the latest Makefile for squid25: # fgrep \$FreeBSD /usr/ports/www/squid/Makefile # $FreeBSD: ports/www/squid/Makefile,v 1.100 2003/04/09 08:31:30 adrian Exp $ Modified with: # fgrep CONFIGURE_ARGS Makefile |fgrep -v \# CONFIGURE_ARGS= --bindir=${PREFIX}/sbin --sysconfdir=${PREFIX}/etc/squid \

Hello, Let me first start by saying Shorewall is awesome, and I use it everywhere from single box firewall, to home network firewall, even to our corporate firewall. I am experiencing a problem getting my home firewall to work with my BroadVoice VoIP connection. I use the Sipura SPA-2100 ATA (Analog Telephone Adapter) that came with my BroadVoice account. This happened when I tried to replace

Author: jojemann Repository: /hg/zfs-crypto/gate Revision: 0721889e1e6f9dbaa658c2f7043144ff2aa460d7 Log message: 6405388 policy based routing and NAT don''t work Files: update: usr/src/common/ipf/ip_nat.c update: usr/src/common/ipf/solaris.c

Author: jojemann Repository: /hg/zfs-crypto/gate Revision: efc34deda74b954ff57b5a18a73ffa7e2fd12fc2 Log message: 6361514 Duplicate MAP rule check does not work Files: update: usr/src/common/ipf/ip_nat.c

Author: Darren Moffat <darrenm at opensolaris.org> Repository: /hg/zfs-crypto/gate Latest revision: 9bb308a0778101fcef9ff65336bcec8e68a7bd06 Total changesets: 40 Log message: resynv onnv-gate Files: .hgtags deleted_files/usr/src/cmd/fps/Makefile.inc deleted_files/usr/src/cmd/fps/Makefile.subdirs deleted_files/usr/src/common/crypto/aes/aes_cbc_crypt.c

We have a (supposedly) quite standard setup: 2 Dom0 with drbd-on-lvm and a bunch of DomU, on Quad Xeon Dell servers. We tried with both sid-based and etch-based (+ 3.1 xen hypervisor and drbd 8 from backports.org ) Dom0, and quite consistently have "kernel: invalid opcode: 0000 [1] SMP" errors which freezes Dom0 (during lasts tests a simple start-and-stop loop of 10 DomU can trigger

Hi all iam trying to setup Dual gate using Julian patch DGD, but when i try tp patch to my kernel with fedora iam getting the following eroor can some one suggest me what is wrong or i need a latest patch for fedora [root@linux-2.4.22-1.2115.nptl]# patch -p1 < /root/update/update/routes-2.4.20-9.diff patching file include/linux/netfilter_ipv4/ip_nat.h patching file

hi friends, i am sending this to centos mailinglist as i didnt solved problem and guys from madwifi are probably dead, as they are not giving me any reply . Thanks D. ---------- Forwarded message ---------- From: David Hl??ik <david at hlacik.eu> Date: Wed, Mar 19, 2008 at 11:39 AM Subject: ath_pci in modprobe.conf on Centos/Fedora To: madwifi-users at lists.sourceforge.net Hi friends,

Below is a fix for the current problem of checksum offload not working in a NAT''ed network. The cause is the NAT/iptables code incorrectly modifying the TCP/UDP checksum (for the checksum offload case). The original code assumes a valid checksum, which is not the case for checksum offload packets (which has a complimented, partial checksum for the hardware to use). The fix is to