About Stafford Rau

Stafford Rau · 03-31-2015

We have a pair of Ironport S370s for web content filtering and user activity monitoring. Client sessions are transparently redirected through them via WCCP from our core routers, and we're using Active Directory transparent authentication. We have ex...

Stafford Rau · 09-11-2014

As the title says, when our users try to install Adobe applications via the new (and execrable) Creative Cloud software subscription service, those installs and updates fail when going through our Ironports with a lovely "download appears corrupted" ...

Stafford Rau · 01-09-2014

We're having some very aggravating PoE issues with 2960S switches powering primarily Bosch video surveillance cameras. We'll have several cameras connected to a WS-C2960S-48FPS-L switch or a stack of them, and all will come up and work correctly. At ...

Stafford Rau · 02-28-2013

I had an oops with a recent code upgrade on our 4510R+E Sup7 routers. I successfully upgraded from an older crypto version of code to the latest non-crypto. When trying to correct this (as no one should want to use telnet for remote access rather tha...

Stafford Rau · 02-23-2012

We're using a pair of S370s for transparent web content filtering via wccp. When a user tries to go to a web site that is unreachable, after a long timeout they eventually get returned our default web site blocked page. This causes them to think the ...

Stafford Rau · 03-31-2015

Thanks for the reply, Ken. Working with the TAC engineers previously, we had tried adding items on the individual S370s' proxy bypass list, which didn't seem to work. However, for whatever reason, I just now added .esri.com and .fonts.com to the bypa...

Stafford Rau · 03-14-2012

That "BLOCK_WBRS_11" means that the particular site was blocked due to a low web reputation score, rather than due to the category of the content.Further along in the access log line for that connection will be the score itself. Here's one of ours:BL...

Stafford Rau · 03-06-2012

Sorry about the late reply, but this was exactly what I was looking for. Thanks much!

Stafford Rau · 10-14-2011

The only traffic I want to match for redirection at this time is from my test network, 10.255.52.0/24. I want all other traffic to be forwarded and not redirected to the web content filters. Pretty sure that's what this should do as the redirect-list...

Member Since	‎10-13-2011 02:49 PM
Date Last Visited	‎06-15-2018 06:53 PM
Posts	11
Total Helpful Votes Received	10

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Certain external websites failing for clients going through our WSAs, but not actually blocked

Adobe Creative Cloud application installs fail when going through our Ironport web content filters

2960S & Bosch video camera PoE problems

Can't do ISSU on 4510R+E from non-crypto to crypto IOS-XE

Unreachable web sites erroneously showing as blocked

Thanks for the reply, Ken.

Ironport incorrectly blocking "shopping" from IT Admin

Unreachable web sites erroneously showing as blocked

Re: wccp redirect-list on Nexus/nx-os