Sowmi, The SMPP traffic will be encapsulated inside the tunnel, son afaik no specific rules needs to be done. The firewall should only allow the VPN traffic to pass through, the firewall won't "see" the SMPP but an encrypted stream going through the VPN.
Regards, Alejandro On Mon, Mar 10, 2008 at 4:20 PM, sowmi <[EMAIL PROTECTED]> wrote: > > Hi, > > We have a VPN connection to a mobile operator. Our Network Administrator & > the operators admin, want to set up firewall rules to be as restrictive as > possible. > > Now if I want to bind my SME in Transceiver mode, what kind of Firewall > rules does my admin & the operators admin need to set up? > > I know the SMSC's IP & Port so that definitely has to be allowed on my > firewall rules as outbound. What about the operator's side? When they send > a > MO message what port on the SME will they be sending it to? Is it a > standard > port or is it negotiated by the protocol? > > Please help! > > Thanks in anticipation. > -- > View this message in context: > http://www.nabble.com/SMPP-in-VPN-tp15909733p15909733.html > Sent from the Kannel - User mailing list archive at Nabble.com. > > > -- Alejandro Guerrieri Magicom http://www.magicom-bcn.net/ LinkedIn: http://www.linkedin.com/in/aguerrieri
