Hi Jonathan,
Yes they are. All guests are allowed on the vswitch with vlan 105. And
they all register on the vswitch with the correct vlan and IP address.
The TMR registers as:
Adapter Owner: NLPTMR01 NIC: 0F00.P00 Name: DEVCLAW
Porttype: Access
RX Packets: 5907581 Discarded: 0 Errors: 0
TX Packets: 10793515 Discarded: 0 Errors: 0
RX Bytes: 6753504379 TX Bytes: 14545624744
Device: 0F02 Unit: 002 Role: DATA vPort: 0105 Index: 0105
VLAN: IPv4 0105 Assigned by system
VLAN: IPv6 0105 Assigned by system
Options: Broadcast Multicast IPv6 IPv4 VLAN
Unicast IP Addresses:
161.89.54.127 MAC: 02-00-00-00-00-26
FE80::200:0:100:26 MAC: 02-00-00-00-00-26 Local
Multicast IP Addresses:
224.0.0.1 MAC: 01-00-5E-00-00-01
FF02::1 MAC: 33-33-00-00-00-01
FF02::1:FF00:26 MAC: 33-33-FF-00-00-26 Local
It's similar for all other guests.
Berry.
-----Original Message-----
From: Linux on 390 Port [mailto:[email protected]] On Behalf Of
Quay, Jonathan (IHG)
Sent: vrijdag 30 oktober 2009 12:50
To: [email protected]
Subject: Re: Guest network connection error
Berry,
Do the routing tables on the 3 linux instances look identical? Can you
see all the vswitches register all the IPs? Usually when we have a
problem like this its ACL's.
________________________________
From: Linux on 390 Port on behalf of van Sleeuwen, Berry
Sent: Fri 10/30/2009 5:41 AM
To: [email protected]
Subject: Guest network connection error
Hello listers,
We have a group of 3 SLES8 guests running Tivoli. Two of them, TEC and
TGW, have a fully functional network connection. But the third, the TMR,
can't connect to the outside world. This is the case since last Friday,
after a reboot of the guest.
The guests run on zVM 5.4 RSU 802. The guests are connected to two
VSWITCHes. One is the production network and the second is a dedicated
network for TSM backup purposes. Accessing the TMR can not be done from
outside the network. But we can logon to the TEC and then connect to the
TMR from there. So I'd expect the connection within VM (vswitch and
such) is correct.
Now we are puzzeled as to how to proceed. We have been working with
several groups (network, linux, VM etc) to get to the root of this
problem but with no success so far. The network configs in all 3 guests
are the same, other than the obvious IP addresses. We did see that a
ping had been travelling through the backup network but disabling this
network didn't make the production network available. Restarting the
network, detach/define of the NIC etc didn't help either.
Do you have any suggestions what we can do next?
Met vriendelijke groet/With kind regards, Berry van Sleeuwen Flight
Forum 3000 5657 EW Eindhoven
( +31 (0)6 22564276
Atos Origin <http://www.atosorigin.com/>
MO CF SC Mainframe Services
----------------------------------------------------------------------
For LINUX-390 subscribe / signoff / archive access instructions, send
email to [email protected] with the message: INFO LINUX-390 or
visit http://www.marist.edu/htbin/wlvindex?LINUX-390
----------------------------------------------------------------------
For LINUX-390 subscribe / signoff / archive access instructions, send
email to [email protected] with the message: INFO LINUX-390 or
visit http://www.marist.edu/htbin/wlvindex?LINUX-390
----------------------------------------------------------------------
For LINUX-390 subscribe / signoff / archive access instructions,
send email to [email protected] with the message: INFO LINUX-390 or visit
http://www.marist.edu/htbin/wlvindex?LINUX-390
ÿþD i t b e r i c h t i s v e r t r o u w e l i j k e n k a n
g e h e i m e i n f o r m a t i e b e v a t t e n e n k e l
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D e z e w o r d e n u o p a a n v r a a g d i r e c t
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T h i s e - m a i l a n d t h e d o c u m e n t s a t t a c h e d
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A s i t s i n t e g r i t y c a n n o t b e s e c u r e d o n
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o f D e l i v e r y f r o m A t o s O r i g i n
e x c l u s i v e l y a p p l y .
T h e T e r m s o f D e l i v e r y s h a l l b e p r o m p t l y
s u b m i t t e d t o y o u o n y o u r r e q u e s t .
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