Ann,
Is the restriction on the IP addresses of the real interfaces? If so, maybe
you could define multiple interfaces (some for prod, some for DR),
activating the ones appropriate for the situation, but use VIPA to retain a
consistent IP address for your systems from a DNS point of view.
Best regards,
Mark L. Wheeler
IT Infrastructure, 3M Center B224-4N-20, St Paul MN 55144
Tel: (651) 733-4355, Fax: (651) 736-7689
mlwheeler at mmm.com
--
"I have this theory that if one person can go out of their way to show
compassion then it will start a chain reaction of the same. People will
never know how far a little kindness can go." Rachel Joy Scott
"Smith, Ann (ISD,
IT)"
<[EMAIL PROTECTED] To
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Sent by: Linux on cc
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<[EMAIL PROTECTED] Subject
IST.EDU> Changing IP addresses at time of DR
07/10/2008 11:22
AM
Please respond to
Linux on 390 Port
<[EMAIL PROTECTED]
IST.EDU>
In our current DR scenario we PPR copy our mainframe dasd (zOS, zVM and
zLinux).
We IPL at the DR site for tests and real disaster.
The procedures have gotten more simplified over the years.
That may be about to change.
In the new network plan we are being told we will need to use different
IP addresses in the local production network, in the DR test network and
in the real disaster production network. So 3 sets of addresses and 3
DNS servers.
So now we need to figure out how to change the IP addresses for the zVM
systems and the linux guests.
Has anyone else had to deal with this sort of scenario?
Ann Smith
Mainframe Systems Support -zVM and zLinux Support
Integrated Technology Delivery
IBM Global Service Integrated Operations At The Hartford
Work phone: 860-547-6110
Pager: 800-204-6367
Email: mailto:[EMAIL PROTECTED]
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