You can run dnsmasq on the machine for local caching of the dns names. (http://thekelleys.org.uk/dnsmasq/doc.html) and then apply this patch that will allow dnsmasq to set a minimum time to live (http://lists.thekelleys.org.uk/pipermail/dnsmasq-discuss/2005q2/000253.html).
dnsmasq can be then configured to only allow localhost inquires On 12/6/06, Giorgio Incantalupo <[EMAIL PROTECTED]> wrote:
Hi Bob, thanks for reply. The problem is all PBX are not in the same LAN and every customer wants his/her own DNS. I think I'll use /etc/hosts but the problem still remain: Asterisk shouldn't freeze during reload....the registration should be located in another process but I think that such a change would modify too much Asterisk sip/iax applications and part of Asterisk architecture. So, I know it works that way, I accept it and I try to workaround it. Thanks Giorgio Incantalupo Bob Chiodini wrote: > Giorgio, > > You could set up a caching name server in your local network, use it as > your primary DNS server and your ISP's as a secondary. This would cache > your ITSP's address(es) locally limiting your reliance on your ISP. > > Bob... > > On Wed, 2006-12-06 at 10:43 +0100, Giorgio Incantalupo wrote: > >> Hi, >> I'm using Asterisk 1.2.9.1. I have big problem with SIP VoIP providers >> registrations: Asterisk freezes when it cannot (re-)register with VoIP >> provider (registration timeout). The problem is related to DNS names >> resolution: if DNS server is very slow to respond Asterisk stops every >> activity (no zap or restart commands on CLI). The bad news is VoIP >> providers usually do not give their IP so I cannot use it. >> >> Is there anybody who had a problem like this? >> >> TIA >> >> Giorgio Incantalupo >> >> >> >> _______________________________________________ >> --Bandwidth and Colocation provided by Easynews.com -- >> >> asterisk-users mailing list >> To UNSUBSCRIBE or update options visit: >> http://lists.digium.com/mailman/listinfo/asterisk-users >> > _______________________________________________ > --Bandwidth and Colocation provided by Easynews.com -- > > asterisk-users mailing list > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-users > > _______________________________________________ --Bandwidth and Colocation provided by Easynews.com -- asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
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