.
Listing 1
A SIP Request
01 INVITE sip:bob@tuwien.ac.at SIP/
2.0
02 Via: SIP/
2.0/UDP myhost.myprovider.de;branch=z
9hG4bK776asdhds
03 ...
04 To: Bob
05 ...
06 From: Alice
60%
19.02.2013
interface (as localhost), because the plaintext connection is easy to sniff, including the access passwords.
Quagga with OSPF: A Simple Example
Listings 1, 2, and 3 depict the Quagga, OSPF, and BGP