On Tuesday, 06/20/2006 at 02:43 EST, "Don W." <[EMAIL PROTECTED]> wrote:
> We are having problems telnetting from one z/VM system to another z/VM
> system.   The network between the systems is through a netscreen that
> creates a VPN tunnel. We can telnet from a pc on the vlan to each of the
> host systems but we cannot telnet from one system to the other in either
> direction. There is a vswitch on each z/VM system managing to OSA
> connections. Both systems are running z/VM 5.1. We can ping between the
> systems but not telnet...Any ideas?

The tunnel undoubtedly has a firewall somewhere that is blocking telnet. 
If not, then it's time to break out the sniffers. 

Alan Altmark
z/VM Development
IBM Endicott

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