[HPADM] Routing problem

From: Paul.Soltermann@vonroll-isola.com
Date: Wed Aug 04 2004 - 10:43:53 EDT


Hello Admins,

After a rebuild of our network configuration (new routers new IP ranges
etc) I cannot ping my SMTP Server from Server B (in a different network).
The problem occured on a sunday , no-one made any Unix updates.

>From Server A (IP=nnn.nnn.1.60) to SMTP(nnn.nnn.1.40) works fine.
>From Server B (IP=nnn.nnn.2.80) to SMTP(nnn.nnn.1.40) no ping.

Server A:</> # traceroute nnn.nnn.1.40
traceroute to nnn.nnn.1.40(nnn.nnn.1.40), 30 hops max, 20 byte packets
 1 vonroll-isola.com (nnn.nnn.1.40) 2 ms 1 ms 1 ms
Server A:</> #

Server A:</> # traceroute nnn.nnn.2.80
traceroute to nnn.nnn.2.80(nnn.nnn.2.80), 30 hops max, 20 byte packets
 1 nnn.nnn.200.1 (nnn.nnn.200.1) 1 ms 1 ms 1 ms
 2 nnn.nnn.200.3 (nnn.nnn.200.3) 2 ms 2 ms 2 ms
...
...
...
10 hp-app.augsburg.vonroll-isola.com (nnn.nnn.2.80) 84 ms 83 ms 84 ms
Server A:</>

Server B:</># traceroute nnn.nnn.1.40
traceroute to nnn.nnn.1.40 ( nnn.nnn.1.40), 30 hops max, 20 byte packets
 1 * * *
 2 * * *
 3 * *
 ^c

Where is the problem, how can I find the solution ??

Thanks for any help.
-----------------------------------------
Schweizerische Isola-Werke AG
Paul Soltermann
Passwangstrasse 20
CH-4226 Breitenbach
Phone: +41 61 7855 647 Natel 079 4597835
Email: paul.soltermann@vonroll-isola.com
-----------------------------------------

--
             ---> Please post QUESTIONS and SUMMARIES only!! <---
        To subscribe/unsubscribe to this list, contact majordomo@dutchworks.nl
       Name: hpux-admin@dutchworks.nl     Owner: owner-hpux-admin@dutchworks.nl
 
 Archives:  ftp.dutchworks.nl:/pub/digests/hpux-admin       (FTP, browse only)
            http://www.dutchworks.nl/htbin/hpsysadmin   (Web, browse & search)


This archive was generated by hypermail 2.1.7 : Sat Apr 12 2008 - 11:02:42 EDT