[Serusers] [Seruser] GettingStarted04 - RTPProxy Setting Problem !

[Zeus Ng]

What I mean is acquire a public IP and put it on your Linux box. Then
configure SER to listen on that IP! If you must run SER in private address
space, you will need to use record_route_preset() and advertised_address to
help. You also need port forwarding at your NAT router as well. However,
this is not a recommended approach.


> -----Original Message-----
> From: Freeman
> Sent: Thursday, 30 June 2005 5:49 PM
> To: Zeus Ng; serusers at lists.iptel.org
> Subject: RE: [Serusers] [Seruser] GettingStarted04 - RTPProxy 
> Setting Problem !
> 
> 
> I tried to change the config in ser.cfg , listen=192.168.10.1 
> ( private ip ) to listen=234.234.234.234 ( public ip ), but i 
> get some error in "/var/log/messages" as below :
>  
> rtpproxy: Starting SER RTP Proxy server: rtpproxy
> rtpproxy: .
> rc: Starting rtpproxy:  succeeded
> xfs: xfs startup succeeded
> xfs: ignoring font path element 
> /usr/X11R6/lib/X11/fonts/cyrillic (unreadable)
> ser: WARNING: fix_socket_list: could not rev. resolve 234.234.234.234
> ser: WARNING: fix_socket_list: could not rev. resolve 234.234.234.234
> ser: Listening on
> ser:              udp: 234.234.234.234 [234.234.234.234]:5060
> ser:              tcp: 234.234.234.234 [234.234.234.234]:5060
> ser: Aliases:
> ser:
> Jun 30 15:41:03 localhost ser: ser startup succeeded
> Jun 30 15:41:03 localhost /usr/local/sbin/ser[2356]: Maxfwd 
> module- initializing Jun 30 15:41:05 localhost 
> /usr/local/sbin/ser[2356]: INFO: udp_init: SO_RCVBUF is 
> initially 65535 Jun 30 15:41:05 localhost 
> /usr/local/sbin/ser[2356]: INFO: udp_init: SO_RCVBUF is 
> finally 131070 Jun 30 15:41:05 localhost 
> /usr/local/sbin/ser[2356]: ERROR: udp_init: bind(5, 
> 0x80fd674, 16) on 234.234.234.234: Cannot assign requested address
>  
> tks a lot !
> Freeman
> 
> Zeus Ng <zeus.ng at isquare.com.au> 說：
> 
> 	Are you running SER in the private address space (10.x, 
> 172.x or 192.168.x)?
> 	That does not run well unless you know how to use 
> record_route_preset() and
> 	advertised_address. I recommend you move your SER to 
> public address space.
> 	
> 	
>