Christian Balzer wrote: > On Thu, 18 Aug 2011 09:58:57 +0200 Ghislain wrote: > >> Le 18/08/2011 07:17, Christian Balzer a écrit : >> > Hello, >> > >> > Would have joined the IRC channel and asked there, but a) it doesn't >> > let me connect (prolly because I'm hailing from smelly Asia) and b) >> > despite the log mail archives tend to be the first thing people go >> > looking for previously asked questions. >> > >> > Anyways, I would love to issue a gratuitous ARP (arping) when a vserver >> > comes up, using the normal vserver-util framework. My hope is to find >> > something akin to the "up do-stuff" ability of /etc/network/interfaces >> > control file for ifup/ifdown. >> > While the CISCO gear does allow the arp cache timeout to be set down to >> > one second, it actually keeps caching things for at least a minute. It >> > does however (when told so) honor gratuitous ARP requests. >> > >> > Regards, >> > >> > Christian >> >> does post-start* : >> http://www.nongnu.org/util-vserver/doc/conf/configuration.html >> > [...] >> post-start* >> The scriptlet which will be executed after the vserver has been >> started. Before executing the script, the vserver root directory will be >> made the working directory. > > [...] >> >> pre-start* >> The scriptlet which will be executed after network-interfaces were >> enabled and the directories mounted, but before the vserver itself has >> been started. Before executing the script, >> the vserver root directory will be made the working directory. > [...] >> suits your need ? >> > Actually pre-start might be better suited. > I will play with those, but I already can see where this will be less than > elegant, unless there is an environment variable that holds the name (or > more precisely the configuration directory) of the vserver that is being > started at the time. > Otherwise it will be one script with manually configured IP per guest, > instead of a generic default one that goes to pick the IP(s) from the > configuration files. The name of the guest is the second argument to it. You can also drop it in .defaults, and have it automatically apply to all of your guests... > Regards, > > Christian > -- > Christian Balzer Network/Systems Engineer > chibi@gol.com Global OnLine Japan/Fusion Communications > http://www.gol.com/ > -- Daniel Hokka Zakrisson