Re: make test - snmpwalk failure on hpux 11.31 ia64

Cath Fawcet <[email protected]>
Newsgroups gmane.network.net-snmp.user
Message-ID <[email protected]>
Maybe I'm not doing this right, but with the hp-ux version of gdb I did 
the following:

.bash-3.2# /usr/local/sbin/snmpd -c /usr/local/bin/snmpd.conf
.bash-3.2# ps -ef | grep snmp
    root 14397     1  0 16:58:14 ?         0:01 /usr/local/sbin/snmpd -c 
/usr/local/bin/snmpd.conf
.bash-3.2# /opt/langtools/bin/gdb /usr/local/sbin/snmpd 14397
HP gdb 5.8 for HP Itanium (32 or 64 bit) and target HP-UX 11.2x.
Copyright 1986 - 2001 Free Software Foundation, Inc.
Hewlett-Packard Wildebeest 5.8 (based on GDB) is covered by the
GNU General Public License. Type "show copying" to see the conditions to
change it and/or distribute copies. Type "show warranty" for 
warranty/support.
..
Attaching to program: /usr/local/sbin/snmpd, process 14397

warning: No unwind information found.
 Skipping this library /usr/lib/hpux32/libcl.so.1.

0x60000000c03f4410:0 in _select_sys+0x30 () from /usr/lib/hpux32/libc.so.1
(gdb) bt
#0  0x60000000c03f4410:0 in _select_sys+0x30 () from 
/usr/lib/hpux32/libc.so.1
#1  0x60000000c040a660:0 in select+0xe0 () from /usr/lib/hpux32/libc.so.1
#2  0x4004f00:0 in main (argc=<not available>, argv=<not available>)
    at snmpd.c:1147
(gdb) run /usr/local/bin/snmpwalk -v 1 -c public localhost
The program being debugged has been started already.
Start it from the beginning? (y or n) y

Starting program: /usr/local/sbin/snmpd /usr/local/bin/snmpwalk -v 1 -c 
public localhost
[New process 14424]
warning: reading register 584: No such process
Detaching after fork from process 14424

Program exited normally.
(gdb) bt
No stack.

Apparently the process being killed by snmpwalk is 'exiting normally'.


However, snmpwalk works successfully for any other server, only fails 
for localhost (incl. using servername of localhost), unless it is run 
through gdb in which case it kills the snmpd process just the same as 
above. This makes me wonder (a) if I'm using gdb right and (b) if this 
is OS related - the other servers tested have the following: HP-UX 11.11 
pa risc, 11.23 itanium, and Solaris 8 sparc.

Running it outside gdb, this is the output:
.bash-3.2# snmpwalk -v 1 -c public localhost
SNMPv2-MIB::sysDescr.0 = STRING: HP-UX <servername> B.11.31 U ia64
SNMPv2-MIB::sysObjectID.0 = OID: NET-SNMP-MIB::netSnmpAgentOIDs.14
...
<snip>
...
IP-MIB::ipAdEntBcastAddr.127.0.0.1 = INTEGER: 1
IP-MIB::ipAdEntReasmMaxSize.10.162.128.81 = INTEGER: 65535
IP-MIB::ipAdEntReasmMaxSize.127.0.0.1 = INTEGER: 65535
Timeout: No Response from localhost



Hope this isn't info overkill!
Thanks,
Cath


Thomas Anders wrote:

>Cath Fawcet wrote:
>  
>
>>Tried installing it anyway (just to see how bad things are) and on 
>>running snmpwalk, snmpd dies.
>>    
>>
>
>Could you get us a backtrace, please? See
>http://www.net-snmp.org/wiki/index.php/Debugger for details.
>
>
>+Thomas
>
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