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Today's Topics:
1. Unable to document Cisco Nexus 7k (YUUNI, OSAY OSMAN)
2. Re: arp cache discovery (Kirk Reeves)
----------------------------------------------------------------------
Message: 1
Date: Mon, 8 Jul 2013 07:06:48 +0000
From: "YUUNI, OSAY OSMAN" <[email protected]>
Subject: [Netdot-users] Unable to document Cisco Nexus 7k
To: "[email protected]" <[email protected]>
Message-ID:
<[email protected]>
Content-Type: text/plain; charset="us-ascii"
Hi,
Has anybody successfully documented Cisco Nexus 7000 with netdot? I've tried
discovering my two boxes but each time it returns "SNMP failed". It's
configured with SNMP v.3 and I've used the correct SNMP configurations (I
think) but it fails each time.
This is what is in the nexus switch
snmp-server user admin network-admin auth md5
0x9dffd34fa393dadb9871e87c712834ca priv 0x9dffd34fa393dadb9871e87c712834ca
localizedkey
rmon event 1 log trap public description FATAL(1) owner PMON@FATAL
rmon event 2 log trap public description CRITICAL(2) owner PMON@CRITICAL
rmon event 3 log trap public description ERROR(3) owner PMON@ERROR
rmon event 4 log trap public description WARNING(4) owner PMON@WARNING
rmon event 5 log trap public description INFORMATION(5) owner PMON@INFO
This is what I configured when I try a new discovery
Name/IP: 10.29.133.1 --- this is the management IP
SNMP version: 3
Sec Name: admin
Sec Level: authPriv
Auth proto: MD5
Auth Pass: 0x9dffd34fa393dadb9871e87c712834ca
Priv Proto: DES
Priv Pass: 0x9dffd34fa393dadb9871e87c712834ca
When I click discover it comes back with "SNMP Failed".
Can anyone detect what I'm doing wrong?
TIA
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Message: 2
Date: Mon, 8 Jul 2013 14:14:34 -0400
From: Kirk Reeves <[email protected]>
Subject: Re: [Netdot-users] arp cache discovery
To: [email protected]
Message-ID:
<caln2tl+fn1ms0xbswpwy61i8pzbrueizjaa-dzprsmynwjk...@mail.gmail.com>
Content-Type: text/plain; charset="iso-8859-1"
I figured out the issue. This appears to be specific to Postgres
in Ipblock->fast_update
the SQL Statement
my $sth2 = $dbh->prepare_cached("INSERT INTO ipblock
(address,prefix,version,status,first_seen,last_seen)
VALUES (?, ?, ?, ?, ?, ?)");
violates the NOT NULL constraint for columns "monitored" and
"use_network_broadcast"
a quick and dirty work around is
my $sth2 = $dbh->prepare_cached("INSERT INTO ipblock
(monitored,use_network_broadcast,address,prefix,version,status,first_seen,last_seen)
VALUES (FALSE,FALSE,?, ?, ?, ?,
?, ?)");
Kirk
On Fri, Jul 5, 2013 at 5:23 PM, Kirk Reeves <[email protected]> wrote:
> I am currently reviewing netdot
>
> When running updatedevice.pl -H device -A -c community
>
> I get error adding ip addresses from the forwarding table to the arpcache
>
> DETAIL: Failing row contains (30, 9683, 45, null, 1722). [for Statement
> "INSERT INTO arpcacheentry
> (arpcache,interface,ipaddr,physaddr)
> VALUES (?, ?,
> (SELECT id FROM ipblock WHERE
> address=? AND PREFIX=? AND version=?),
> (SELECT id FROM physaddr WHERE
> address=?))" with ParamValues: 1='30', 2='45', 3='2887007052', 4='32',
> 5='4', 6='0023AEA2B647'] at
> /usr/lib/perl5/vendor_perl/5.16.2/DBIx/ContextualFetch.pm line 52.
>
>
> Is this by design, I reviewed the code and ip appears
> the ArpCacheEntry->fast_insert function is not setup to add "unknown" ip
> addresses.
>
> I am not running a release version just a clone of master from a few days
> ago.
>
> Thanks.
>
> Kirk
>
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