Date: Thu, 07 Jul 2005 10:03:37 -0300 From: Jean Milanez Melo <jmelo@freebsdbrasil.com.br> To: freebsd-pf@freebsd.org Subject: Re: freebsd 5.4 with pf nat and voip Message-ID: <42CD2829.4020007@freebsdbrasil.com.br>
next in thread | raw e-mail | index | archive | help
Thomas Maack Nielsen wrote: >I have the following setup: > >FreeBSD 5.4 with pf enabled. > >pf works as the firewall and does the NAT to. > >On the NAT side i got 2 x pc's and 2 x Grandstream 286 voip adaptors. > >My NAT rule is the following: > >nat pass on $extern from $intern:network to any -> $extern > >This works fine for my pc's, but not for my Grandstreams, they are setup >to use a STUN serve for easy configuration, but the tell me that I am >using symmetric NAT type, and for symmetric NAT a STUN server doesn't >work, is it possiable to change the NAT type to any other than symmetric NAT? >Or is it the STUN server detecting wrong? > >Regards, > >Thomas Maack Nielsen > >_______________________________________________ >freebsd-pf@freebsd.org mailing list >http://lists.freebsd.org/mailman/listinfo/freebsd-pf >To unsubscribe, send any mail to "freebsd-pf-unsubscribe@freebsd.org" > > Thomas, What the protocols are you using in Grandstremas? SIP? If it is SIP try to configure redirect ports like this: rdr on $ife proto tcp from any to any port 5060 -> $Grandstream_IP port 5060 rdr on $ife proto udp from any to any port 5060 -> $Grandstream_IP port 5060 I hope it can help you. -- Atenciosamente Jean Milanez Melo FreeBSD Brasil LTDA. Fone: (31) 3281-9633 http://www.freebsdbrasil.com.br
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?42CD2829.4020007>