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Today's Topics:
1. Re: App::Netdisco 2.032005 Not showing device DNS names (only
showing IP's) (Bill Richardson)
2. App::Netdisco 2.032005 Not showing device DNS names (only
showing IP's) (Bill Richardson)
3. Re: App::Netdisco 2.032005 Not showing device DNS names (only
showing IP's) (Bill Richardson)
4. Re: App::Netdisco 2.032005 Not showing device DNS names (only
showing IP's) (Bill Richardson)
--- Begin Message ---
So just to be clear
table "device" the dns field has no data
table "device_ip" does have data in the dns field
Looking at the debug output of a discovery it looks like it only updates the
device_ip table:
INSERT INTO device_ip( alias, dns, ip, port, subnet )
VALUES( ?, ?, ?, ?, ? ) : '__BULK_INSERT__'
Ok so is this dns data only in the device_ip table? If so what do I need to do
to show that in the neighbor maps?
From: Bill Richardson
Sent: Wednesday, June 17, 2015 7:52 AM
To: '[email protected]'
Subject: App::Netdisco 2.032005 Not showing device DNS names (only showing IP's)
I have looked thru the doc's and have searched this list but can't seem to
determine why I'm not seeing my device hostnames showup? Nodes all seem to
resolve but none of the devices have anything data in the DNS table. Looking at
the neighbor maps all devices show IP's no names.
My config has this entry:
dns:
max_outstanding: 50
Doing a discovery and looking at the debug output as so:
"netdisco-do discover -d switch-name -D" I see that its resolving:
"debug resolving 7 aliases with max 50 outstanding requests"
Doing a tcpdump and looking at port 53 (while running a discovery) I see the
proper DNS requests and responses
Any thoughts on why this is not working?
Thank you.. Bill
--- End Message ---
--- Begin Message ---
I have looked thru the doc's and have searched this list but can't seem to
determine why I'm not seeing my device hostnames showup? Nodes all seem to
resolve but none of the devices have anything data in the DNS table. Looking at
the neighbor maps all devices show IP's no names.
My config has this entry:
dns:
max_outstanding: 50
Doing a discovery and looking at the debug output as so:
"netdisco-do discover -d switch-name -D" I see that its resolving:
"debug resolving 7 aliases with max 50 outstanding requests"
Doing a tcpdump and looking at port 53 (while running a discovery) I see the
proper DNS requests and responses
Any thoughts on why this is not working?
Thank you.. Bill
--- End Message ---
--- Begin Message ---
One more update:
If I add manually add a dns name to the device table dns field it works. So how
do I get the DNS fields to update automatically in the device table?
From: Bill Richardson
Sent: Wednesday, June 17, 2015 8:19 AM
To: '[email protected]'
Subject: RE: App::Netdisco 2.032005 Not showing device DNS names (only showing
IP's)
So just to be clear
table "device" the dns field has no data
table "device_ip" does have data in the dns field
Looking at the debug output of a discovery it looks like it only updates the
device_ip table:
INSERT INTO device_ip( alias, dns, ip, port, subnet )
VALUES( ?, ?, ?, ?, ? ) : '__BULK_INSERT__'
Ok so is this dns data only in the device_ip table? If so what do I need to do
to show that in the neighbor maps?
From: Bill Richardson
Sent: Wednesday, June 17, 2015 7:52 AM
To: '[email protected]'
Subject: App::Netdisco 2.032005 Not showing device DNS names (only showing IP's)
I have looked thru the doc's and have searched this list but can't seem to
determine why I'm not seeing my device hostnames showup? Nodes all seem to
resolve but none of the devices have anything data in the DNS table. Looking at
the neighbor maps all devices show IP's no names.
My config has this entry:
dns:
max_outstanding: 50
Doing a discovery and looking at the debug output as so:
"netdisco-do discover -d switch-name -D" I see that its resolving:
"debug resolving 7 aliases with max 50 outstanding requests"
Doing a tcpdump and looking at port 53 (while running a discovery) I see the
proper DNS requests and responses
Any thoughts on why this is not working?
Thank you.. Bill
--- End Message ---
--- Begin Message ---
Solved:
I needed to add this to me config:
reverse_sysname: true
Now the dns field in device table is being updated and I see hostname instead
of IP's
Surprised no one else has asked this before? I must be a little slow :)
From: Bill Richardson
Sent: Wednesday, June 17, 2015 8:46 AM
To: '[email protected]'
Subject: RE: App::Netdisco 2.032005 Not showing device DNS names (only showing
IP's)
One more update:
If I add manually add a dns name to the device table dns field it works. So how
do I get the DNS fields to update automatically in the device table?
From: Bill Richardson
Sent: Wednesday, June 17, 2015 8:19 AM
To: '[email protected]'
Subject: RE: App::Netdisco 2.032005 Not showing device DNS names (only showing
IP's)
So just to be clear
table "device" the dns field has no data
table "device_ip" does have data in the dns field
Looking at the debug output of a discovery it looks like it only updates the
device_ip table:
INSERT INTO device_ip( alias, dns, ip, port, subnet )
VALUES( ?, ?, ?, ?, ? ) : '__BULK_INSERT__'
Ok so is this dns data only in the device_ip table? If so what do I need to do
to show that in the neighbor maps?
From: Bill Richardson
Sent: Wednesday, June 17, 2015 7:52 AM
To: '[email protected]'
Subject: App::Netdisco 2.032005 Not showing device DNS names (only showing IP's)
I have looked thru the doc's and have searched this list but can't seem to
determine why I'm not seeing my device hostnames showup? Nodes all seem to
resolve but none of the devices have anything data in the DNS table. Looking at
the neighbor maps all devices show IP's no names.
My config has this entry:
dns:
max_outstanding: 50
Doing a discovery and looking at the debug output as so:
"netdisco-do discover -d switch-name -D" I see that its resolving:
"debug resolving 7 aliases with max 50 outstanding requests"
Doing a tcpdump and looking at port 53 (while running a discovery) I see the
proper DNS requests and responses
Any thoughts on why this is not working?
Thank you.. Bill
--- End Message ---
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