I have an installation of a new SMU on an ASR9k.  Unfortunately, a previous install from a remote FTP source has stalled at 1%.  The router is currently running v4.2.1, and the stalled installation was for a 4.2.0 SMU.Anyway, when I do a "show instal...

I'm doing a large-scale snmpwalk against an ASR9k (with IOS-XR v4.2.0) running as a provider edge router (full bgp table) and pulling the full contents of the BGP route table.  On other routers, this completes within my timeout window, but not on the...

We've recently upgraded a WAN link to a DS3.  Encapsulation is Frame-Relay.The link is an MPLS link, with a 2MB guaranteed delivery ("GoldCAR") rate.We're seeing utilization on the link up to 20Mbps, yet we're also seeing tail drops.  We want to matc...

A particular AS out there, the one for the Russian Business Network, AS40989, is a source of most of the worms, trojans, bots, etc. that have plagued all of us over the years.Recently, they've launched a 0-day exploit of PDF files.I've been asked to ...