NeDi Software Specific > Discovery
ASR9001 Discovery Problems
t0mat000:
I rebooted the nedi Server. It is still not working.
Or do you mean to reboot the router?
I added the bigint, but this is not working, too. :(
rickli:
It will help to reboot the router as the counters will be reset too. But first you should check, if they even increase or if they're stuck at this very large number...
Do you have another ASR9001? What does that one look like?
t0mat000:
we have two ASR9001, the other node has "only" this error: uninitialized value in concatenation (.) or string at /var/www/nedi/inc/libsnmp.pm line 1915.
But this is not breaking the discovery...
I can't reboot the router, it's live with customer.
In our cacti the graphs are working, so i think the data from the router is OK.
rickli:
Cacti works? Ok, no pressure ;-)
But can you check, whether the Cacti graphs show real traffic?
It's an issue, I've actually fixed (so I think) in 1.8. You can try this, to keep the discovery going:
Replace line 535:
if( $val < 18446744073709551615 and $dval == abs $dval ){ # Nexus can produce overflowing 64-bit counters causing NeDi to die at DB write!
With this:
if( $val eq '1.84467440737096e+19' ){ # Some Cisco routers got counters stuck at > 64bit!
$val = 1;
Prt("ERR :$abs counter stuck > 64bit!\n",'');
}elsif( $val < 18446744073709551615 and $dval == abs $dval ){ # Nexus can produce overflowing 64-bit counters causing NeDi to die at DB write!
This warning on line 1915 results from a "weird" looking IP address. I see it in your debug output on interface Bundle-Ether1.196. Is this supposed to be an IPv6 address?
t0mat000:
"But can you check, whether the Cacti graphs show real traffic?"
Yes, it shows real traffic :)
"It's an issue, I've actually fixed (so I think) in 1.8. You can try this, to keep the discovery going:"
inc/libmisc.pm (I think you mean this file?) is now:
if($main::int{$dv}{$i}{old}){
my $dval = $val - $main::int{$dv}{$i}{$abs};
if( $val eq '1.84467440737096e+19' ){ # Some Cisco routers got counters stuck at > 64bit!
$val = 1;
Prt("ERR :$abs counter stuck > 64bit!\n",'');
}elsif( $val < 18446744073709551615 and $dval == abs $dval ){ # Nexus can produce overflowing 64-bit counters causing NeDi to die at DB write!
$main::int{$dv}{$i}{$dlt} = $dval;
}else{
Prt("ERR :$abs overflow, not updating\n",'');
But the error occurs anyway...
"I see it in your debug output on interface Bundle-Ether1.196. Is this supposed to be an IPv6 address?"
Yes this intarface has a IPv4 and IPv6 address.
/var/www/nedi/nedi.pl -a r03
Started with 1 seed at Wed Mar 6 15:23:31 2019
-------------------------------------------------------------------------------
Device Status Todo/Done-Time
===============================================================================
192.168.1.1 r03 Iv i50 JxJxJxJxJxJxJxJxJxJxJxJxUse of uninitialized value in concatenation (.) or string at /var/www/nedi/inc/libsnmp.pm line 1915.
j48 Dcp0 b0 m10 Ap a0/0 f0 0/1-5s
===============================================================================
1 devices, 3 threads, retire: 0 MAC links in 1 iterations, 0 seconds
Took 0 minutes
/var/www/nedi/nedi.pl -a r01
Started with 1 seed at Wed Mar 6 15:24:25 2019
-------------------------------------------------------------------------------
Device Status Todo/Done-Time
===============================================================================
192.168.2.2 ham-apc-r01 Iv i112 JxJxJxJxJxJxJxJxJxJxJxJxJxJxJxJxJxJxJxJxJxJxUse of uninitialized value in concatenation (.) or string at /var/www/nedi/inc/libsnmp.pm line 1915.
j143 p0 b0 m8 Ap a0/0 f0Ru(MgmtEth0%2FRSP0%2FCPU0%2F1)Ri(Bundle-Ether1.120)Ri(Bundle-Ether1.147)Ri(Bundle-Ether1.198)Ri(Bundle-Ether1.121)Ri(Bundle-Ether1.105)Ri(Bundle-Ether1.510)Ri(Bundle-Ether1.171)Ri(Bundle-Ether1.161)Ri(Bundle-Ether1.156)Ri(Bundle-Ether1.164)Ri(Bundle-Ether1.117)Ri(Bundle-Ether1.229)Ri(Bundle-Ether1.188)Ri(Bundle-Ether1.226)Ri(Bundle-Ether1.131)Ri(Bundle-Ether1.134)Ri(Bundle-Ether1.124)Ri(Bundle-Ether1.2)Ri(TenGigE0%2F0%2F2%2F0)Ri(Bundle-Ether1.207)Ri(Bundle-Ether1.218)Ri(Bundle-Ether1.208)Ri(dwdm0%2F0%2F2%2F3)Ri(Bundle-Ether1.215)Ri(Bundle-Ether1.230)Ri(Bundle-Ether1.531)Ri(dwdm0%2F0%2F2%2F0)Ri(Bundle-Ether1.122)Ri(Bundle-Ether1.144)Ri(Bundle-Ether1.153)Ri(Bundle-Ether1.148)Ri(Bundle-Ether1.9)Ri(Bundle-Ether1.193)Ri(Bundle-Ether1.174)Ri(Bundle-Ether1.194)Ri(MgmtEth0%2FRSP0%2FCPU0%2F0)Ri(Bundle-Ether1.108)Ri(Bundle-Ether1.245)Ri(Bundle-Ether1.167)Ri(dwdm0%2F0%2F2%2F1)Ri(Bundle-Ether1.203)Ri(Bundle-Ether1.149)Ri(TenGigE0%2F0%2F2%2F1)Ri(Bundle-Ether1.200)Ri(Bundle-Ether1.115)Ri(Bundle-Ether1.172)Ri(Bundle-Ether1.136)Ri(Bundle-Ether1.176)Ri(Bundle-Ether1.197)Ri(Bundle-Ether1.219)Ri(Bundle-Ether1.4)Ri(Bundle-Ether1.231)Ri(Bundle-Ether1.19)Ri(Bundle-Ether1.242)Ri(Bundle-Ether1.102)Ri(Bundle-Ether1.175)Ri(dwdm0%2F0%2F2%2F2)Ri(Bundle-Ether1.125)Ri(Bundle-Ether1.204)Ri(Bundle-Ether1.196)Ri(Bundle-Ether1.165)Ri(Bundle-Ether1.116)Ri(Bundle-Ether1.118)Ri(Bundle-Ether1.158)Ri(Bundle-Ether1.163)Ri(Bundle-Ether1.169)Ri(Bundle-Ether1.154)Ri(Bundle-Ether1.142)Ri(Bundle-Ether1.202)Ri(Bundle-Ether1.221)Ri(Bundle-Ether1)Ri(Bundle-Ether1.238)Ri(Bundle-Ether1.213)Ri(Bundle-Ether1.145)Ri(Bundle-Ether1.243)Ri(Bundle-Ether1.110)Ri(Bundle-Ether1.152)Ri(Bundle-Ether1.107)Ri(Bundle-Ether1.157)Ri(Bundle-Ether1.212)Ri(Bundle-Ether1.184)Ri(Null0)Ri(Loopback0)Ri(Bundle-Ether1.507)Ri(Bundle-Ether1.179)Ri(Bundle-Ether1.236)Ri(Bundle-Ether1.216)Ri(TenGigE0%2F0%2F2%2F3)Ri(Bundle-Ether1.214)Ri(Bundle-Ether1.14)Ri(Bundle-Ether1.237)Ri(Bundle-Ether1.240)Ri(Bundle-Ether1.50)Ri(Bundle-Ether1.151)Ri(Bundle-Ether1.241)Ri(Bundle-Ether1.103)Ri(Bundle-Ether1.139)Ri(Bundle-Ether1.205)Ri(Bundle-Ether1.246)Ri(Bundle-Ether1.201)Ri(Bundle-Ether1.206)Ri(Bundle-Ether1.183)Ri(Bundle-Ether1.178)Ri(Bundle-Ether1.109)Ri(Bundle-Ether1.217)Ri(Bundle-Ether1.189)DBD::mysql::st execute failed: Out of range value for column 'outoct' at row 1 at /var/www/nedi/inc/libdb.pm line 1476.
DBD::mysql::st execute failed: Out of range value for column 'outoct' at row 1 at /var/www/nedi/inc/libdb.pm line 1476.
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