Re: TCP/IP Question(s)

I would suggest you make sure that the Ethernet lines on the different 
systems do not have the same Local Adapter Address.
Leave Loopback at 127.0.0.1 on both systems.
WRKRDBDIRE - are the names the same?
If using APPN (SNA) WRKCFGL and see if both systems have a Local entry 
with same name.

Neil Palmer      DPS Data Processing Services Canada Ltd.
Cambridge, Ontario, Canada.                 OS/400~~~~~
Phone:(519) 653-1027        ____________          ___  ~
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http://www.DPSlink.com       IBM iSeries   The Ultimate eServer




"Chuck Lewis" <clewis@xxxxxxxxxx> 
Sent by: midrange-l-bounces@xxxxxxxxxxxx
2003/11/25 14:30
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Subject
TCP/IP Question(s)






Hi Folks,

 

We switched from a 620 to an 810 several months ago. We were/are running
TCP/IP. I want to get the 620 back on the wire to do some stuff but I 
don't
want to knock anything down on the 810 when I do this. And of course I set
this all up on the 620 five years ago and have no idea how I did it <BG>.
All of the TCP/IP stuff was migrated from the 620 to the 810. So I renamed
the Ethernet line and got rid of the Host Table Entries for the remote
controllers. And I changed the system name on the 620 to CHUCK

 

My question(s):

 

(1) on Work with TCP/IP Interfaces on the 810 I see:

 

      Internet         Subnet              Line      Line 

      Address          Mask             Description  Type 

 

     127.0.0.1        255.0.0.0        *LOOPBACK    *NONE 

     172.16.10.11     255.255.255.0    ETHERNET01   *ELAN 

 

and on the 620:

 

      Internet         Subnet              Line      Line 

      Address          Mask             Description  Type 

 

     127.0.0.2        255.0.0.0        *LOOPBACK    *NONE 

     172.16.10.81     255.255.255.0    ETHERNET02   *ELAN 

 

So that all appears to be redone for no interference, correct ?

 

On Work with TCP/IP Routes I see:

 

      Route            Subnet           Next             Preferred 

      Destination      Mask             Hop              Interface 

 

     *DFTROUTE        *NONE            172.16.10.1      *NONE 

     172.16.9.0       255.255.255.0    172.16.10.3      *NONE 

 

For both systems. 172.16.10.1 is a frame router and 172.16.10.3 is a
firewall.

 

On Work with TCP/IP Host Table Entries on the 810 I have:

 

     Internet         Host 

Opt  Address          Name 

 

     127.0.0.1        LOOPBACK 

                      LOCALHOST 

     And a bunch of entries for all of the remote sites...

 

      172.16.10.11     AS400.LEESUPPLY.NET

 

and on the 620:

 

      Internet         Host 

      Address          Name 

 

     127.0.0.1        LOOPBACK 

                      LOCALHOST 

172.16.10.81     AS400_2.LEESUPPLY.NET

 

And I'm not sure what else to check...

 

The LOOPBACK deals aren't different - do they need to be unique between
systems.

 

Comments welcome :-)

 

Chuck