28 Aug
2012
28 Aug
'12
3:03 p.m.
Free or costly? There is Opnet on the costly side, unless the old free academic version will do this. -----Original Message----- From: Walter Keen [mailto:walter.keen@rainierconnect.net] Sent: Tuesday, August 28, 2012 1:38 PM To: nanog@nanog.org Subject: Optical network simulator Does anyone happen to know of an optical network simulator? I'm trying to examine the behaviour of a 3-8 node sonet ADM ring using 2-fiber UPSR when one interface has intermittent severely errored seconds.