On Fri, 02 Mar 2007 21:08:58 -0500 Jim Popovitch <jimpop@yahoo.com> wrote:

On Fri, 2007-03-02 at 17:58 -0800, Ashe Canvar wrote:

...

Could someone from Comcast please contact us (netops@citrixonline.com).

Customers behind Comcast on the east coast cannot get to our 216.219.126.0 prefix in Santa Barbara, CA. Comcast's peering with Cox on ashbbbrj02-ae0.0.r2.as.cox.net may be to blame.

I'm presently hanging off of Comcast in Atlanta (76.17.105.x) and I can ping traceroute and ping 216.219.126.1

As can I from Comcast in NJ. --Steve Bellovin, http://www.cs.columbia.edu/~smb

Stephen Kratzer wrote:

On Friday 02 March 2007 20:58, Ashe Canvar wrote:

...

Could someone from Comcast please contact us (netops@citrixonline.com).

Customers behind Comcast on the east coast cannot get to our 216.219.126.0 prefix in Santa Barbara, CA. Comcast's peering with Cox on ashbbbrj02-ae0.0.r2.as.cox.net may be to blame.

Regards, Ashe Canvar Network Engineer -- Citrix Online (AS16815) 5385 Hollister Avenue Santa Barbara, CA 93111 USA --

We've been having a similar issue since last Friday; Comcast customers are unable to get to our 66.59.96.0/24 prefix through Ashburn, Virginia. Could someone from Comcast also contact us at admin@ctinetworks.com?

Also, anyone happen to know of a publically accessible Comcast looking glass?

Thanks,

Stephen Kratzer Network Engineer II CTI Networks, Inc.

I shot this over to Comcast security who can get their op folks on it.

On Wednesday 07 March 2007 22:57, Dennis Dayman wrote:

Dennis Dayman wrote:

...

Stephen Kratzer wrote:

...

On Friday 02 March 2007 20:58, Ashe Canvar wrote:

...

Could someone from Comcast please contact us (netops@citrixonline.com).

Customers behind Comcast on the east coast cannot get to our 216.219.126.0 prefix in Santa Barbara, CA. Comcast's peering with Cox on ashbbbrj02-ae0.0.r2.as.cox.net may be to blame.

Regards, Ashe Canvar Network Engineer -- Citrix Online (AS16815) 5385 Hollister Avenue Santa Barbara, CA 93111 USA --

We've been having a similar issue since last Friday; Comcast customers are unable to get to our 66.59.96.0/24 prefix through Ashburn, Virginia. Could someone from Comcast also contact us at admin@ctinetworks.com?

Also, anyone happen to know of a publically accessible Comcast looking glass?

Thanks,

Stephen Kratzer Network Engineer II CTI Networks, Inc.

Comcast ops folks said they have stated a network change was made last Friday which should have addressed this; are you still having the problem and if so, when the most recent time was they ask?

-Dennis

The issue seems to have been resolved. Thank you.