Hi, Yes, I've started to clean up the headers from cisco, but I do agree that som generic "compression" function wuld be nice to have. As long as all crucial information is kept. Is there really a way to use compact format withing the script (without regexp textops)?
br hw man, 27,.02.2006 kl. 19.02 +0200, skrev Bogdan-Andrei Iancu: > Hi Helge, > > if you have problems on client side with UDP fragmentation, there are > two ways to go: > 1) try to reduce the size of the message; CISCO sends a lot of > useless stuff in the requests; first option will be get rid of useless > headers; second to use short format for hdrs with long names (can be > done from script); third to merge headers of same type (VIA, contact, > route) to get rid of extra hdr names (cannot be done from script). > 2) switch on TCP, but more complex problem can pop up - maintaining > TCP connection to UAC from behind NAT, extra load does TCP conns > manipulation, more size in packages due double RR (due protocol switch), > etc... > > maybe a "compacting function" will be useful to have - it will do 1) > second and third option: > if(msg_len>UDP_frag) > compact_msg(); > > regards, > bodgan > > Helge Waastad wrote: > > >Hi, > >I've just had my first fragmentation problem. > >Since I'm using rr on my dispatchers and my proxies, INVITES from a > >gateway (i.e cisco) gets too large and are being fragmented...and of > >course not very good for nat'ed udp clients. > > > >Are there any other options than to remove_hf of less important headers > >like Remote-Party-ID and/or User-Agent? > > > >I guess TCP would be an option.... > > > >br hw > > > > > > > -- Helge Waastad Senior Konsulent Systemavdelingen Smartnet _______________________________________________ Users mailing list [email protected] http://openser.org/cgi-bin/mailman/listinfo/users
