Hi, what I currently see is that there might be some timer issues for me. When I have not enabled disable_dns_blacklists=yes, many of the messages received from the UAC's are retransmitted to the proxies, even if I generate a 100 response on the proxy back to the LB to stop retransmissions. ....And since I also are trying the presence module, a lot of messages are retransmitted.
For now, I have to disable blacklists. br hw On ons, 2007-02-07 at 15:00 +0200, Bogdan-Andrei Iancu wrote: > Hi Helge, > > looks like the 477 is indeed triggered by some entries in the temporary > blacklist of the DNS resolver. Most probably this entries are generated > because of a 408 timeout with no reply. can you check on this? Probably > is also important for you to know that you have such situation on your > LBs :). > > For example, on LB1, the address of the SP1 is timeout-ed. > > regards, > bogdan > > Helge Waastad wrote: > > Hi, > > yes I got an 477 and fifo list_blacklists on dispatcher layer shows: > > (I have LB and SP running on two hosts, LB on 5060, SP on 5080) > > Having #disable_dns_blacklists=yes in my config. > > > > LB #1 <IP #1>: > > List:: dns owner=17 flags=6 > > Rule:: flags=0 > > IP:: <IP #1> > > Mask:: 255.255.255.255 > > Proto:: 1 > > Port:: 5080 > > Expire:: 7089 > > Rule:: flags=0 > > IP:: <IP #1> > > Mask:: 255.255.255.255 > > Proto:: 1 > > Port:: 5060 > > Expire:: 7092 > > > > > > LB #2 <IP #2>: > > > > List:: dns owner=17 flags=6 > > Rule:: flags=0 > > IP:: <IP #1> > > Mask:: 255.255.255.255 > > Proto:: 1 > > Port:: 5060 > > Expire:: 7064 > > > > > > br hw > > > > > > > > On ons, 2007-02-07 at 12:06 +0200, Bogdan-Andrei > > Iancu wrote: > > > >> ok - thanks ; that wil be really helpful to see if there is a bug or it > >> is normal behaviour of blacklists ;) > >> > >> regards, > >> bogdan > >> > >> Helge Waastad wrote: > >> > >>> Hi, > >>> I will turn back to the original config and give you feedback on this > >>> the moment I have managed to force the 477 response > >>> > >>> br hw > >>> > >>> > >>> > >>> On ons, 2007-02-07 at 11:02 +0200, Bogdan-Andrei Iancu wrote: > >>> > >>> > >>>> Hi Helge, > >>>> > >>>> I'm trying to go to the bottom of this problem .... was it the case of > >>>> a local generated 408 timeout with no reply received? Because this case > >>>> is considered a failure that triggers DNS-based failover (RFC3262) and > >>>> if disable_dns_blacklist=no, the destination IP address will be > >>>> blacklisted for 4 minutes. > >>>> > >>>> can you check if this was the case? > >>>> > >>>> you can inspect the content of the blacklist via MI command > >>>> "list_blacklists" > >>>> > >>>> regards, > >>>> bogdan > >>>> > >>>> Helge Waastad wrote: > >>>> > >>>> > >>>>> Hi, > >>>>> that helped. > >>>>> > >>>>> Thanks a lot. > >>>>> > >>>>> > >>>>> br he > >>>>> > >>>>> > >>>>> On tir, 2007-02-06 at 20:13 +0200, Bogdan-Andrei Iancu wrote: > >>>>> > >>>>> > >>>>> > >>>>>> Hi Helge, > >>>>>> > >>>>>> somebody else reported something similar : > >>>>>> http://www.openser.org/pipermail/devel/2007-February/005705.html > >>>>>> > >>>>>> try to see if: > >>>>>> disable_dns_blacklist=yes > >>>>>> has any effect. > >>>>>> > >>>>>> regards, > >>>>>> bogdan > >>>>>> > >>>>>> > >>>>>> Helge Waastad wrote: > >>>>>> > >>>>>> > >>>>>> > >>>>>>> Hi, > >>>>>>> I just want to see if anyone else has seen the same as I have. > >>>>>>> > >>>>>>> Every now and then I get a 477 Unfortunately error on sending to next > >>>>>>> hop occurred (477/TM) > >>>>>>> > >>>>>>> on my stateful dispatcher. > >>>>>>> > >>>>>>> I'm basically using the same config as I have been using for my 1.1.1 > >>>>>>> setup. > >>>>>>> > >>>>>>> I will try to debug further > >>>>>>> > >>>>>>> br hw > >>>>>>> > >>>>>>> > >>>>>>> > >>>>>>> _______________________________________________ > >>>>>>> Devel mailing list > >>>>>>> [email protected] > >>>>>>> http://openser.org/cgi-bin/mailman/listinfo/devel > >>>>>>> > >>>>>>> > >>>>>>> > >>>>>>> > >>>>>>> > >>>>> > >>>>> > >>>>> > >>> > >>> > > > > > _______________________________________________ Devel mailing list [email protected] http://openser.org/cgi-bin/mailman/listinfo/devel
