Re: QDIO Guest LAN sharing the same subnet

2006-01-16 Thread Rich Smrcina
Bob Robinson wrote: court to show mercy and issue a “stay’ from network hell as I am recently recovering from z/OS’itis! Isn't there a cream for that? -- Rich Smrcina VM Assist, Inc. Main: (262)392-2026 Cell: (414)491-6001 Ans Service: (360)715-2467 rich.smrcina at vmassist.com Catch the

Re: QDIO Guest LAN sharing the same subnet

2006-01-16 Thread Alan Altmark
On Monday, 01/16/2006 at 12:08 CST, Bob Robinson [EMAIL PROTECTED] wrote: Ye who repent shall be saved, I cast off the Ill conceived Guest LAN configuration and embrace the VSWITCH design with all its glory! Said new design includes duel VSWITCH controllers and failover OSA?s. I ask the

Re: QDIO Guest LAN sharing the same subnet

2006-01-16 Thread Alan Altmark
On Monday, 01/16/2006 at 12:05 CST, Rich Smrcina [EMAIL PROTECTED] wrote: Bob Robinson wrote: court to show mercy and issue a ?stay? from network hell as I am recently recovering from z/OS?itis! Isn't there a cream for that? Pills, dude, pills. The company who makes the pills has

Re: QDIO Guest LAN sharing the same subnet

2006-01-15 Thread Vic Cross
On 14/01/2006, at 7:34am, Alan Altmark wrote: As you noted, the VSWITCH will solve this problem. A single OSA can be shared by the VSWITCH in each LPAR, creating the necessary transparent bridge. Except that these are separate CECs, so no OSA-sharing unfortunately. The split-subnet

Re: QDIO Guest LAN sharing the same subnet

2006-01-15 Thread Alan Altmark
On Sunday, 01/15/2006 at 08:56ZE10, Vic Cross [EMAIL PROTECTED] wrote: On 14/01/2006, at 7:34am, Alan Altmark wrote: As you noted, the VSWITCH will solve this problem. A single OSA can be shared by the VSWITCH in each LPAR, creating the necessary transparent bridge. Except that

QDIO Guest LAN sharing the same subnet

2006-01-13 Thread Bob Robinson
Greetings everyone, Scenario: 2 CEC’s each with one z/VM 5.1 LPAR. Each z/VM LPAR has one TCPIP stack, MPROUTE, two OSA Express’s and one QDIO guest LAN. The Guest LAN’s are defined with the same subnet, let’s say 10.10.10. CEC 1’s Guest LAN gateway address is .1 (dot one) and CEC 2’s is .2

Re: QDIO Guest LAN sharing the same subnet

2006-01-13 Thread Rich Smrcina
Each guest LAN is a different LAN segment and require their own subnet. Try 10.10.11 (assuming a 24-bit netmask) for CEC2. Bob Robinson wrote: Greetings everyone, Scenario: 2 CEC’s each with one z/VM 5.1 LPAR. Each z/VM LPAR has one TCPIP stack, MPROUTE, two OSA Express’s and one QDIO

Re: QDIO Guest LAN sharing the same subnet

2006-01-13 Thread Alan Altmark
On Friday, 01/13/2006 at 01:44 CST, Bob Robinson [EMAIL PROTECTED] wrote: 2 CEC?s each with one z/VM 5.1 LPAR. Each z/VM LPAR has one TCPIP stack, MPROUTE, two OSA Express?s and one QDIO guest LAN. The Guest LAN?s are defined with the same subnet, let?s say 10.10.10. CEC 1?s Guest LAN

Re: QDIO Guest LAN sharing the same subnet

2006-01-13 Thread Marcy Cortes
immediately by reply e-mail and delete this message. Thank you for your cooperation. -Original Message- From: VM/ESA and z/VM Discussions [mailto:[EMAIL PROTECTED] On Behalf Of Bob Robinson Sent: Friday, January 13, 2006 11:44 AM To: VMESA-L@LISTSERV.UARK.EDU Subject: [VMESA-L] QDIO Guest LAN