[Users] veth and IPv6

2008-01-24 Thread Benoit Branciard
Hello, sorry for the noise, but I'm starting with openVZ and have some trouble setting up things. I plan to virtualize a server which hosts (among other network services) a dhcpd server. As stated from various docs, I need to setup a veth device to account for dhcpd broadcasts. But this serv

[Users] IPv6 ??

2008-01-24 Thread Benoit Branciard
Temporarily giving up messing with veth devices (forgot dhcpd server for now), I concentrated on setting up a basic VS with both IPv4 and IPv6 addresses, using standard venet device. I'm using Debian Etch hardware node with debian.systs.org packages. So I did: - install packages and reboot as

Re: [Users] IPv6 ?? *SOLVED*

2008-01-30 Thread Benoit Branciard
Benoit Branciard a écrit : - IPv6 VS doesn't work !!! (ping6 works *only* between VS and hardware node, not from external sources; VS has IPv6 address correctly defined, as per ifconfig). For list archives: It was caused by a small bug in vzctl scripts which handle "NEIG

Re: [Users] IPv6 ?? *SOLVED*

2008-01-31 Thread Benoit Branciard
Jan Tomasek a écrit : Benoit Branciard wrote: IPv6 forwarding is still mandatory, but this implies manual configuration of IP address, netmask and default route on hardware node. This last point may be annoying: in our case the default route is hardware-dependent, so if some day we need to

[Users] Debian openvz kernel package security update policy ?

2008-02-27 Thread Benoit Branciard
We are using openVZ on Debian Etch, and are going to start some virtalized production servers. We are using precompiled 2.6.18 openVZ kernel packages, either from download.openvz.org/debian or debian.systs.org repositories, currently: linux-image-2.6.18-fza-028stab051.1-686 (from debian.systs

Re: [Users] usage of swap on host server

2008-03-13 Thread Benoit Branciard
Markus Hardiyanto a écrit : the problem is i'm starting to get error: fork: cannot allocate memory, and when it happens apache will show 500 internal server error and wont fix if i'm not stopping and starting it manually. any way to prevent this? I want the RAM allocation for the VE remains th

Re: [Users] running with no limits?

2008-07-09 Thread Benoit Branciard
Steve Wray a écrit : No answers? Its been a while... We have a bunch of openvz VMs, nothing 'in production'. The host has 4G of RAM. I want all the VMs to have access to 4G of RAM and all the sockets and other stuff that they may need at any time; I don't have time to carefuly tune the parame

Re: [Users] simfs 2tb limit?

2008-07-29 Thread Benoit Branciard
Garith Dugmore a écrit : Hi fellow openvz users, After searching around a while I don't seem to be seeing any light at the end of tunnel. Is there a 2tb limit on the simfs filesystem? I've tried increasing "DISKSPACE" in the relevant VPS conf and it skips that specific line upon "vzctl star

Re: [Users] simfs 2tb limit?

2008-07-29 Thread Benoit Branciard
Garith Dugmore a écrit : Benoit Branciard wrote: option in $CTID.conf file...), but you certainly could overcome any size limit on the container root by setting some secondary mount points below the container tree, either bind mounts or plain device mounts. The /etc/vz/conf/$CTID.mount file

Re: [Users] Suggestion for a new parameter: PRIMARY_IP

2009-01-08 Thread Benoit Branciard
Marcin Owsiany a écrit : On Wed, Jan 07, 2009 at 12:41:39PM +0100, Dietmar Maurer wrote: Oh, just about anything that does: socket(); connect(); (without a bind() in between), for example default usage of wget, telnet, ssh.. any TCP client really. If you have a server using several IP addresses

[Users] vzctl 3.0.23: debian-add_ip.sh lenny (debian 5.0) IPv6 bug

2009-03-05 Thread Benoit Branciard
the debian-add_ip.sh script available in vzctl 3.0.23 does not set up IPv6 default route correctly for a Debian 5.0 (Lenny) container. The reason seems to be that the default behaviour of the ifconfig command changed from etch to lenny: when adding IPv6 addresses without specifying a prefixlen

Re: [Users] vzctl 3.0.23: debian-add_ip.sh lenny (debian 5.0) IPv6 bug

2009-03-06 Thread Benoit Branciard
Michael H. Warfield a écrit : On Thu, 2009-03-05 at 20:50 +0100, Benoit Branciard wrote: the debian-add_ip.sh script available in vzctl 3.0.23 does not set up IPv6 default route correctly for a Debian 5.0 (Lenny) container. The reason seems to be that the default behaviour of the ifconfig

Re: [Users] Re: network problems: eth0: received packet with own SOLVED and POSSIBLE BUG *WARNING*)

2010-05-21 Thread Benoit Branciard
k MAC parameters. This may be considered as a bug. -- Benoit BRANCIARD Pôle Infrastructures Centre de ressources informatiques et du réseau (CRIR) Université Paris 1 Panthéon-Sorbonne http://crir.univ-paris1.fr Tel. 01 44 07 89 68 -- Ce message a ete verifie par MailScanner pour des virus o

[Users] IPv6: PMTU disc is broken in stable RHEL5 kernel for VETH

2010-10-29 Thread Benoit Branciard
ne, a bonding, a VLAN, or even a VLAN over a bonding). However, it does not show up with VENET interfaces in the distribution-standard config (arp-proxy-based routed mode); it appears to be veth-specific. -- Benoit BRANCIARD CRIR - SIS Centre de Ressources Informatiques et du Réseau, Se

Re: [Users] Debian libc update requres newer kernel ( was no subject)

2011-05-09 Thread Benoit Branciard
bugs). I believe problem arose maybe because Hristo Benev had some testing/unstable packages installed before upgrading to Squeeze. -- Benoit BRANCIARD Service InfraStructures (SIS) - Direction des Systèmes d'Information (DSI) Université Paris 1 Panthéon-Sorbonne Centre Pierre Mendès Fr