MD5?

We have a potential customer that is asking for us to enable MD5 authentication on a TCP connection between two BGP peers? Is this still common practice today? Any potential problems or gotchas to keep in mind? Thanks! -- Brian Stengel KINBER Director of Operations bstengel@kinber.org 412.254.3481 Skype: brian_stengel KINBER - Keystone Initiative for Network Based Education and Research - www.kinber.org PennREN - Pennsylvania's Research and Education Network