This z/OS is not a guest of z/VM. It is running in an LPAR. On Mon, Jan 26, 2009 at 11:21 AM, Ray Waters <ray.wat...@opensolutions.com>wrote:
> Mark, > > > > Did you GRANT this z/OS? > > > > Ray > ------------------------------ > > *From:* The IBM z/VM Operating System [mailto:ib...@listserv.uark.edu] *On > Behalf Of *Mark Pace > *Sent:* Monday, January 26, 2009 9:33 AM > *To:* IBMVM@LISTSERV.UARK.EDU > *Subject:* Layer 2 to Layer 3 > > > > I have a Linux guest that I use as a DNS cache server for my z/VM, z/OS, > and other linux guests. > Friday I migrated from z/VM 5.2 to z/VM 5.4 and changed the vswitch from > layer 3 to layer 2. Since this change my z/OS can no longer use the linux > guest as a DNS server any DNS query (NSLOOKUP) returns: > EZB3040E *** Can't find server name for address 199.44.xxx.xx: No response > from server > > I can ping the z/OS address from the Linux guest, and I can ping the Linux > guest from z/OS, so I know that the connectivity is not messed up. > Another z/VM in a different LPAR using layer 3 vswitch can use the linux > DNS server. It too uses the same OSA CHPID with different addresses > dedicated to it's LPAR. > > I might add that this same Linux guests is also an FTP server. The z/OS > system can connect to the FTP server either. > > Hardware: > z9 > z/OS 1.9 and z/VM 5.4 use the same OSA CHPID, just different address > dedicated to different LPARs. > > > > > > -- > Mark Pace > Mainline Information Systems > 1700 Summit Lake Drive > Tallahassee, FL. 32317 > > ------------------------------ > NOTICE: > This e-mail is intended solely for the use of the individual to whom it is > addressed and may contain information that is privileged, confidential or > otherwise exempt from disclosure. If the reader of this e-mail is not the > intended recipient or the employee or agent responsible for delivering the > message to the intended recipient, you are hereby notified that any > dissemination, distribution, or copying of this communication is strictly > prohibited. If you have received this communication in error, please > immediately notify us by replying to the original message at the listed > email address. Thank You. > -- Mark Pace Mainline Information Systems 1700 Summit Lake Drive Tallahassee, FL. 32317
