Hi, All,

Running RHEL 6.3 on z/VM 6.2, and this is our first time bringing them up at 
DR.  We have an internal DR facility on an isolated network.

z/VM and all the Linux guests came up at initial IPL of z/VM at DR, and we 
changed the IP address in TCPIP on z/VM to the DR network prefix and bounced 
it; we have no problems logging on to z/VM within the DR network.

After learning "the hard way" that vi doesn't play well with a 3270 console 
session, we tried changing the IP address of a Linux machine in ifcfg-eth0 with 
sed.  After changing the address and rebooting Linux (probably overkill, 
but....), we are unable to connect a putty session to Linux with the 
workstation connected to the DR network.  On the 3270 console, we issue 
ifconfig and see that eth0 has the DR network addresses; but still we cannot 
connect to it with putty.

Any ideas or suggestions?

TIA,

    -jc-

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