************************************************************************ DDN MGT Bulletin 122 DISA DDN Defense Communications System 16 April 1993 Published by: DDN Network Info Center (NIC@NIC.DDN.MIL) (800) 365-3642 DEFENSE DATA NETWORK MANAGEMENT BULLETIN The DDN MANAGEMENT BULLETIN is distributed online by the DDN Network Information Center under DISA contract as a means of communicating official policy, procedures and other information of concern to management personnel at DDN facilities. Back issues may be read through the TACNEWS server ("@n" command at the TAC) or may be obtained by FTP (or Kermit) from the NIC.DDN.MIL host [192.112.36.5] using login="anonymous" and password="guest". The pathname for bulletins is ddn-news/ddn-mgt-bulletin-nn.txt (where "nn" is the bulletin number). ************************************************************************ Autonomous System Numbers of the Core Servers on MILNET 1. This message provides information on the current autonomous system numbers of the core server systems on MILNET, including those for the Pilot Network which interfaces with NSFNET. These numbers are relevant in initiating BGP sessions, and in deciphering AS-Path information of BGP routes. 2. The autonomous system numbers are: Entity AS # -------------------------------- --------- The T/20 core route servers 2490 FIX-East cisco router 19 FIX-West cisco router, and 568 all other Pilot Net routers except FIX-East NSFNET/ANSNET T3 backbone 690 Mailbridge route servers 164 (will be obsolete by 10 May 1993) Please note that autonomous system numbers 19 and 568 replace autonomous system numbers 184 and 164, respectively, in NSFNET/ANSNET's routing database for DDN routers on FIX-East and FIX-West. 3. The point of contact for questions/information is: Mr Mike Eason, DSN 312-222-5584 or 5589 Commercial 703-692-5584 or 5589 e-mail: meason@bbn.com Support is available 0800 to 1700 EDT, Monday - Friday.