DYNES-Deployments

["David A. J. Ripley" <>]

Apologies for the short notice; there have been some unexpected changes
to the HOUS core node topology changes.

The interface mappings are as follows. Please update your topologies
accordingly.

old,new
xe-0/0/0 xe-0/0/0
xe-0/1/0 xe-0/0/1
xe-0/2/0 xe-0/1/0
xe-0/3/0 xe-7/1/0
xe-1/0/0 xe-7/0/0
xe-1/1/0 xe-0/0/2
xe-1/2/0 xe-0/0/3
xe-1/3/0 xe-0/1/1
xe-3/0/0 xe-0/2/0
xe-3/1/0 xe-7/0/2
xe-3/2/0 xe-7/0/1
xe-3/3/0 xe-7/0/3
xe-4/0/0 xe-7/1/1
xe-4/1/0 xe-0/1/2
xe-4/2/0 xe-7/1/2
xe-4/3/0 xe-0/1/3
ge-9/0/0 ge-9/0/0
ge-9/0/1 ge-9/0/1
ge-9/0/2 ge-9/0/2
ge-9/0/3 ge-9/0/3
ge-9/0/4 ge-9/0/4
ge-9/0/5 ge-9/0/5
ge-9/0/6 ge-9/0/6
ge-9/0/7 ge-9/0/7
ge-9/0/8 ge-9/0/8
ge-9/1/0 ge-9/1/0
ge-9/1/1 ge-9/1/1
ge-9/1/2 ge-9/1/2
ge-9/1/3 ge-9/1/3
ge-9/1/4 ge-9/1/4
ge-9/1/5 ge-9/1/5


D.

On 02/11/2013 02:46 AM, David A. J. Ripley wrote:
> In the upcoming weeks, new equipment is going to be installed in the
> Internet2 network. The Internet2 ION service will be unavailable during
> the maintenance windows, and configuration changes will most likely be
> required at DYNES sites and other IDC peers in order to reflect
> interface changes on the Internet2 network. In addition, circuits
> traversing the equipment involved in the maintenances will need to be
> canceled to prevent inconsistencies in network device configurations.
> 
> The first change is the insertion of a new node in Cleveland, scheduled
> for 0400-0900 UTC Feb 12;
> 
> No topology changes will be required at peer IDCs, but circuits
> traversing CHIC->NEWY or CHIC->WASH links will be canceled and the I2
> IDC will be unavailable during the maintenance window.
> 
> The I2 core node at Chicago is scheduled to be replaced at 0500-1000 UTC
> Feb 14th. Circuits involving this node will be canceled prior to the
> maintenance. Peers may need to update interface specification in remote
> link IDs in their topology specifications as follows:
> 
> current         post-maintenance
> xe-0/0/0      xe-7/1/3
> xe-0/0/1      xe-0/2/0
> xe-0/0/3      xe-0/1/3
> xe-0/1/1      xe-0/1/0
> xe-0/1/2      xe-0/2/2
> xe-0/1/3      xe-0/1/2
> xe-2/0/0      xe-0/2/3
> xe-2/0/1      xe-0/3/0
> xe-2/0/3      xe-0/3/1
> xe-2/1/0      xe-7/1/2
> xe-2/1/3      xe-0/3/3
> xe-3/2/0      xe-7/2/0
> ge-7/1/0      xe-7/2/2
> 
> Subsequent maintenances will follow at approximately weekly intervals;
> we will post the information to these lists as soon as it becomes available.
> 
> D.
> 

-- 
David A. J. Ripley, Systems Engineer
Indiana University GlobalNOC.
<>
 +1-812-855-5079
http://mypage.iu.edu/~daripley/daripley.pgp