*BSD News Article 53339


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From: lkaplan@us.oracle.com (Lewis Kaplan)
Newsgroups: comp.sys.mips,comp.unix.questions,comp.protocols.tcp-ip,comp.unix.sys5.r3,comp.unix.bsd
Subject: Can't ping my machine
Date: 26 Oct 1995 00:17:19 GMT
Organization: Oracle Corporation, Redwood Shores CA
Lines: 27
Distribution: world
Message-ID: <46mk2f$1sh@inet-nntp-gw-1.us.oracle.com>
NNTP-Posting-Host: lkaplan-sun.us.oracle.com
Xref: euryale.cc.adfa.oz.au comp.sys.mips:4412 comp.unix.questions:71381 comp.protocols.tcp-ip:39812 comp.unix.sys5.r3:2760 comp.unix.bsd:16736

I have an an old MIPS 3240 running RISC/OS' blend of BSD and SYS5r3.  Just
recently my lithium battery went dead and I lost NVRAM information.  I had
been running an NCD X terminal off of this server on my little coax ethernet.
After losing the battery I could still boot from the server I just had to
reset the bootserver information in the NVRAM.  I have just gotten connected to
 
the internet (I have my own subnet addresses).  Since applying my new 
internet addresses I have been unable to access the MIPS box via its
external address even from the MIPS box itself(I can ping myself using the
localhost loopback address).  From the MIPS box I can ping the NCD and I
can ping the dec router to which I am connected.  Neither from the MIPS
box nor from the NCD can I ping anyone beyond the router.  However
addresses outside the router have been able to ping the NCD and the router.

When I run arp on the MIPS box it shows that the ethernet address is unknown.
Using arp -s I reset the ethernet adress but this does not help the above
situation.  I have also tried updating the netaddr in the NVRAM to the
proper internet address but this also does not seem to help.  Yes I do
intend to replace the lithium battery but I still need to reload the NVRAM
values which have been lost.

Any ideas/suggestions?
You can email me at lkaplan@us.oracle.com.

Thanks,
Lewis