Cisco MGX and Cisco CSG issues

Greetings NANOG,

   If anyone has experience with Sonet OC3 between a Cisco MGX and a Lucent
5ESS (preferably with APS configured) can you please contact me off-list.

   I am also interested in anyone having problems with Cisco CSG (Content
Services Gateway) and the units hanging all of the active sessions (may have
to do with L2TP Tunneling).

  John Bittenbender