Skip to main content

Scheduled Service Change: Expand VLAN 1958 address space to CIDR /28

Last Updated:
2012-02-10 00:00:00
Event:
2012-02-14 00:00:00
Status:
Closed
Brief Description:
User Impact:
pgp.cit.cornell.edu will be unavailable during the maintenance.
Workaround:
There is no workaround for this issue
Current Status:
N/A
Services Affected:
Full Description:
We need to add a new virtual IP to the extra tier load balancer and have run out of IP space. We will add unused adjacent IP space to the existing VLAN. The netmask will change from 255.255.255.248 to 255.255.255.240. This forces an update on the server farm router sf1-6500, server farm extra tier firewall and server farm extra tier load balancer.