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Today's Topics:
1. Re: No nodes displayed on some Switches (Simon Hobson)
2. Page not found on attempting to see site on port 5000
(francis picabia)
3. Discover problem (Matthew Seymour)
4. Re: Page not found on attempting to see site on port 5000
(francis picabia)
--- Begin Message ---
FWIW, I think I *may* be seeing something similar - though I haven't started to
dig into it yet.
I was looking into IP utilisation and realised I have a lot of devices missing.
Looking at one specific switch, I have a port that's showing as up, but nothing
is shown connected to it. I can discover the device manually, and it appears in
NetDisco as a standalone device with no neighbours.
--- End Message ---
--- Begin Message ---
I have followed the guide to set up Netdisco 2.034.
The only departure from the fresh install guide is
I have started with a copy of the old Netdisco database
from 1.3.1 prior to running netdisco-deploy.
I have two daemons running:
# lsof -Pni | grep disco
starman 9035 netdisco 4u IPv4 74685 0t0 TCP *:5000 (LISTEN)
netdisco- 9173 netdisco 38u IPv6 78078 0t0 TCP
[::1]:42645->[::1]:5432 (ESTABLISHED)
starman 9183 netdisco 4u IPv4 74685 0t0 TCP *:5000 (LISTEN)
starman 9183 netdisco 9u IPv6 73535 0t0 TCP
[::1]:42647->[::1]:5432 (ESTABLISHED)
starman 9184 netdisco 4u IPv4 74685 0t0 TCP *:5000 (LISTEN)
starman 9184 netdisco 9u IPv6 78092 0t0 TCP
[::1]:42646->[::1]:5432 (ESTABLISHED)
starman 9185 netdisco 4u IPv4 74685 0t0 TCP *:5000 (LISTEN)
starman 9185 netdisco 9u IPv6 75482 0t0 TCP
[::1]:42648->[::1]:5432 (ESTABLISHED)
starman 9186 netdisco 4u IPv4 74685 0t0 TCP *:5000 (LISTEN)
starman 9186 netdisco 9u IPv6 76016 0t0 TCP
[::1]:42649->[::1]:5432 (ESTABLISHED)
starman 9191 netdisco 4u IPv4 74685 0t0 TCP *:5000 (LISTEN)
starman 9191 netdisco 9u IPv6 73550 0t0 TCP
[::1]:42650->[::1]:5432 (ESTABLISHED)
The logs don't show any errors:
[9184] 2016-11-03 19:22:40 warn App::Netdisco 2.034000 web
[9183] 2016-11-03 19:22:40 warn App::Netdisco 2.034000 web
[9185] 2016-11-03 19:22:40 warn App::Netdisco 2.034000 web
[9186] 2016-11-03 19:22:40 warn App::Netdisco 2.034000 web
[9191] 2016-11-03 19:22:41 warn App::Netdisco 2.034000 web
If I telnet to 5000, it connects and kicks the connection out in less than
5 seconds.
# telnet localhost 5000
Trying ::1...
Trying 127.0.0.1...
Connected to localhost.
Escape character is '^]'.
Connection closed by foreign host.
Visiting the site with netdisco.example.com:5000 produces "Not found"
in the chrome browser, which is indicating it reaches it but it produces
nothing.
There is no SELinux enabled. There are no iptables set up.
I am stuck and I can't find search results of anyone
else troubleshooting the basic connection to Netdisco.
--- End Message ---
--- Begin Message ---
Hello...
I'm having a play with netdisco, just done a fresh install. I've set it off
discovering things, which it seems to be doing quite happily for the most
part but I'm seeing a few odd things.
One example switch that it found early in the discovery process has an
error against it saying it can't make an snmp connection.
I've attemped a manual discover of that switch with: ~/bin/netdisco-do -D
discover -d <ip address>
That works just fine, no errors and now it's in the database. However if I
attempt a discover through the web interface it errors.
What have I missed?
--
Matthew Seymour
Network Technician
IT Services
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5DD*
*tel: 01904 323858* | *scheduled work*
<http://www.york.ac.uk/it-services/news/work/> | *facebook*
<https://www.facebook.com/UoYITServices> |
*twitter <http://twitter.com/UoYITServices>*
Email disclaimer: http://www.york.ac.uk/docs/disclaimer/email.htm
--- End Message ---
--- Begin Message ---
I have dropped the database and run deploy to create a fresh
install.
Would you like to deploy the database schema? [y/N]: y
DBIx::Class::Schema::Versioned::_on_connect(): Your DB is currently
unversioned. Please call upgrade on your schema to sync the DB. at
/usr/local/netdisco/lib/perl5/DBICx/Sugar.pm line 95
DBIx::Class::Schema::Versioned::upgrade_single_step(): DB version (1) is
lower than the schema version (40). Attempting upgrade.
DBIx::Class::Schema::Versioned::upgrade_single_step(): DB version (2) is
lower than the schema version (40). Attempting upgrade.
DBIx::Class::Schema::Versioned::upgrade_single_step(): DB version (3) is
lower than the schema version (40). Attempting upgrade.
DBIx::Class::Schema::Versioned::upgrade_single_step(): DB version (4) is
lower than the schema version (40). Attempting upgrade.
DBIx::Class::Schema::Versioned::upgrade_single_step(): DB version (5) is
lower than the schema version (40). Attempting upgrade.
DBIx::Class::Schema::Versioned::upgrade_single_step(): DB version (6) is
lower than the schema version (40). Attempting upgrade.
DBIx::Class::Schema::Versioned::upgrade_single_step(): DB version (7) is
lower than the schema version (40). Attempting upgrade.
DBIx::Class::Schema::Versioned::upgrade_single_step(): DB version (8) is
lower than the schema version (40). Attempting upgrade.
DBIx::Class::Schema::Versioned::upgrade_single_step(): DB version (9) is
lower than the schema version (40). Attempting upgrade.
DBIx::Class::Schema::Versioned::upgrade_single_step(): DB version (10) is
lower than the schema version (40). Attempting upgrade.
DBIx::Class::Schema::Versioned::upgrade_single_step(): DB version (11) is
lower than the schema version (40). Attempting upgrade.
DBIx::Class::Schema::Versioned::upgrade_single_step(): DB version (12) is
lower than the schema version (40). Attempting upgrade.
DBIx::Class::Schema::Versioned::upgrade_single_step(): DB version (13) is
lower than the schema version (40). Attempting upgrade.
DBIx::Class::Schema::Versioned::upgrade_single_step(): DB version (14) is
lower than the schema version (40). Attempting upgrade.
DBIx::Class::Schema::Versioned::upgrade_single_step(): DB version (15) is
lower than the schema version (40). Attempting upgrade.
DBIx::Class::Schema::Versioned::upgrade_single_step(): DB version (16) is
lower than the schema version (40). Attempting upgrade.
DBIx::Class::Schema::Versioned::upgrade_single_step(): DB version (17) is
lower than the schema version (40). Attempting upgrade.
NOTICE: constraint "admin_pkey" of relation "admin" does not exist,
skipping
DBIx::Class::Schema::Versioned::upgrade_single_step(): DB version (18) is
lower than the schema version (40). Attempting upgrade.
DBIx::Class::Schema::Versioned::upgrade_single_step(): DB version (19) is
lower than the schema version (40). Attempting upgrade.
DBIx::Class::Schema::Versioned::upgrade_single_step(): DB version (20) is
lower than the schema version (40). Attempting upgrade.
DBIx::Class::Schema::Versioned::upgrade_single_step(): DB version (21) is
lower than the schema version (40). Attempting upgrade.
DBIx::Class::Schema::Versioned::upgrade_single_step(): DB version (22) is
lower than the schema version (40). Attempting upgrade.
DBIx::Class::Schema::Versioned::upgrade_single_step(): DB version (23) is
lower than the schema version (40). Attempting upgrade.
DBIx::Class::Schema::Versioned::upgrade_single_step(): DB version (24) is
lower than the schema version (40). Attempting upgrade.
DBIx::Class::Schema::Versioned::upgrade_single_step(): DB version (25) is
lower than the schema version (40). Attempting upgrade.
DBIx::Class::Schema::Versioned::upgrade_single_step(): DB version (26) is
lower than the schema version (40). Attempting upgrade.
DBIx::Class::Schema::Versioned::upgrade_single_step(): DB version (27) is
lower than the schema version (40). Attempting upgrade.
DBIx::Class::Schema::Versioned::upgrade_single_step(): DB version (28) is
lower than the schema version (40). Attempting upgrade.
DBIx::Class::Schema::Versioned::upgrade_single_step(): DB version (29) is
lower than the schema version (40). Attempting upgrade.
DBIx::Class::Schema::Versioned::upgrade_single_step(): DB version (30) is
lower than the schema version (40). Attempting upgrade.
DBIx::Class::Schema::Versioned::upgrade_single_step(): DB version (31) is
lower than the schema version (40). Attempting upgrade.
DBIx::Class::Schema::Versioned::upgrade_single_step(): DB version (32) is
lower than the schema version (40). Attempting upgrade.
DBIx::Class::Schema::Versioned::upgrade_single_step(): DB version (33) is
lower than the schema version (40). Attempting upgrade.
DBIx::Class::Schema::Versioned::upgrade_single_step(): DB version (34) is
lower than the schema version (40). Attempting upgrade.
DBIx::Class::Schema::Versioned::upgrade_single_step(): DB version (35) is
lower than the schema version (40). Attempting upgrade.
DBIx::Class::Schema::Versioned::upgrade_single_step(): DB version (36) is
lower than the schema version (40). Attempting upgrade.
DBIx::Class::Schema::Versioned::upgrade_single_step(): DB version (37) is
lower than the schema version (40). Attempting upgrade.
DBIx::Class::Schema::Versioned::upgrade_single_step(): DB version (38) is
lower than the schema version (40). Attempting upgrade.
DBIx::Class::Schema::Versioned::upgrade_single_step(): DB version (39) is
lower than the schema version (40). Attempting upgrade.
DB schema update complete.
Is that looking normal?
Again, I have the same issue: port 5000 is listening, but no connections
are accepted. I don't see an auth prompt. Just a Page Not Found.
Also did
~/bin/netdisco-do -D discover -d XXX.YYY.0.1
and it added some stuff, but there is no difference in
connecting. I see starman running and listening on *:5000
>From a remote system I can do nmap -p 5000 and it shows
the port is open.
What am I missing?
On Fri, Nov 4, 2016 at 9:54 AM, francis picabia <[email protected]> wrote:
>
> I have followed the guide to set up Netdisco 2.034.
>
> The only departure from the fresh install guide is
> I have started with a copy of the old Netdisco database
> from 1.3.1 prior to running netdisco-deploy.
>
> I have two daemons running:
>
>
> # lsof -Pni | grep disco
> starman 9035 netdisco 4u IPv4 74685 0t0 TCP *:5000 (LISTEN)
> netdisco- 9173 netdisco 38u IPv6 78078 0t0 TCP
> [::1]:42645->[::1]:5432 (ESTABLISHED)
> starman 9183 netdisco 4u IPv4 74685 0t0 TCP *:5000 (LISTEN)
> starman 9183 netdisco 9u IPv6 73535 0t0 TCP
> [::1]:42647->[::1]:5432 (ESTABLISHED)
> starman 9184 netdisco 4u IPv4 74685 0t0 TCP *:5000 (LISTEN)
> starman 9184 netdisco 9u IPv6 78092 0t0 TCP
> [::1]:42646->[::1]:5432 (ESTABLISHED)
> starman 9185 netdisco 4u IPv4 74685 0t0 TCP *:5000 (LISTEN)
> starman 9185 netdisco 9u IPv6 75482 0t0 TCP
> [::1]:42648->[::1]:5432 (ESTABLISHED)
> starman 9186 netdisco 4u IPv4 74685 0t0 TCP *:5000 (LISTEN)
> starman 9186 netdisco 9u IPv6 76016 0t0 TCP
> [::1]:42649->[::1]:5432 (ESTABLISHED)
> starman 9191 netdisco 4u IPv4 74685 0t0 TCP *:5000 (LISTEN)
> starman 9191 netdisco 9u IPv6 73550 0t0 TCP
> [::1]:42650->[::1]:5432 (ESTABLISHED)
>
> The logs don't show any errors:
>
> [9184] 2016-11-03 19:22:40 warn App::Netdisco 2.034000 web
> [9183] 2016-11-03 19:22:40 warn App::Netdisco 2.034000 web
> [9185] 2016-11-03 19:22:40 warn App::Netdisco 2.034000 web
> [9186] 2016-11-03 19:22:40 warn App::Netdisco 2.034000 web
> [9191] 2016-11-03 19:22:41 warn App::Netdisco 2.034000 web
>
> If I telnet to 5000, it connects and kicks the connection out in less than
> 5 seconds.
>
> # telnet localhost 5000
> Trying ::1...
> Trying 127.0.0.1...
> Connected to localhost.
> Escape character is '^]'.
> Connection closed by foreign host.
>
> Visiting the site with netdisco.example.com:5000 produces "Not found"
> in the chrome browser, which is indicating it reaches it but it produces
> nothing.
>
> There is no SELinux enabled. There are no iptables set up.
>
> I am stuck and I can't find search results of anyone
> else troubleshooting the basic connection to Netdisco.
>
>
>
>
--- End Message ---
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