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RE: [Netdisco] Empty node_ip and node_nbt tables
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From: Troy T. <tt...@ma...> - 2006-02-22 18:33:11
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All my routers are SonicWALL firewalls. However, on my local network, I've got a mix of HP, Cisco and Avaya switches. If I'm reading this output right, -a is only going to the routers (firewalls) and ignoring the switches, which of course are where all the nodes are. Is that by design? n e t d i s c o -------------------------------------------------- Using Config File : /usr/local/netdisco/netdisco.conf concurrency mode enabled, max 25 concurrent processes Grabbing Arp Cache from all layer 3 devices (Wed Feb 22 14:27:01 2006)... load_old_devices() mac_getportmacs() ... found 132 MACs. arpnip(192.168.4.1) : get_device(192.168.4.1) arpnip(192.168.1.80) : get_device(192.168.1.80) get_device(192.168.1.80) - Connecting using cached info: 192.168.1.80/i/2 create_device(192.168.1.80,i,2,undef,3) arpnip(192.168.12.1) : get_device(192.168.12.1) get_device(192.168.12.1) - Connecting using cached info: 192.168.12.1/i/2 create_device(192.168.12.1,i,2,undef,3) SNMP::Info::_global layers : sysServices.0 arpnip(192.168.7.1) : arpnip(192.168.13.1) : SNMP::Info::_global description : sysDescr.0 get_device(192.168.4.1) - Connecting using cached info: 192.168.4.1/i/2 create_device(192.168.4.1,i,2,undef,3) SNMP::Info::_global layers : sysServices.0 SNMP::Info::_global layers : sysServices.0 SNMP::Info::_global description : sysDescr.0 SNMP::Info::device_type() layers:01001111 sysDescr: "SonicWALL 2 GHz Intel Processor (PRO 3060 Standa)". SNMP::Info::device_type() layers:01001111 sysDescr: "SonicWALL SonicWALL Security Processor (TZ 170 Standard)". SNMP::Info::_global description : sysDescr.0 SNMP::Info::specify() - Changed Class to SNMP::Info::Layer3. SNMP::Info::_global layers : sysServices.0 get_device(192.168.7.1) SNMP::Info::device_type() layers:01001111 sysDescr: "SonicWALL SonicWALL Security Processor (TZ 170 Standard)". Device Type : SNMP::Info::Layer3 SNMP::Info::_load_attr at_paddr : atPhysAddress SNMP::Info::specify() - Changed Class to SNMP::Info::Layer3. SNMP::Info::_global layers : sysServices.0 get_device(192.168.7.1) - Connecting using cached info: 192.168.7.1/i/2 create_device(192.168.7.1,i,2,undef,3) SNMP::Info::_global layers : sysServices.0 get_device(192.168.13.1) SNMP::Info::_load_attr at_netaddr : atNetAddress Device Type : SNMP::Info::Layer3 SNMP::Info::_load_attr at_paddr : atPhysAddress get_device(192.168.13.1) - Connecting using cached info: 192.168.13.1/i/2 create_device(192.168.13.1,i,2,undef,3) SNMP::Info::_global layers : sysServices.0 arpnip(192.168.5.1) : SNMP::Info::_global description : sysDescr.0 get_device(192.168.5.1) get_device(192.168.5.1) - Connecting using cached info: 192.168.5.1/i/2 create_device(192.168.5.1,i,2,undef,3) SNMP::Info::_global layers : sysServices.0 arpnip(192.168.6.1) : SNMP::Info::_global description : sysDescr.0 SNMP::Info::_load_attr at_netaddr : atNetAddress SNMP::Info::device_type() layers:01001111 sysDescr: "SonicWALL SonicWALL Security Processor (TZ 170 Standard)". Processed 0 ARP Cache entries.(192.168.12.1) SNMP::Info::device_type() layers:01001111 sysDescr: "SonicWALL SonicWALL Security Processor (TZ 170 Standard)". Processed 0 ARP Cache entries.(192.168.4.1) SNMP::Info::specify() - Changed Class to SNMP::Info::Layer3. SNMP::Info::specify() - Changed Class to SNMP::Info::Layer3. SNMP::Info::_global layers : sysServices.0 SNMP::Info::_global layers : sysServices.0 get_device(192.168.6.1) get_device(192.168.6.1) - Connecting using cached info: 192.168.6.1/i/2 create_device(192.168.6.1,i,2,undef,3) SNMP::Info::_global layers : sysServices.0 arpnip(192.168.8.1) : Device Type : SNMP::Info::Layer3 Device Type : SNMP::Info::Layer3 SNMP::Info::_load_attr at_paddr : atPhysAddress SNMP::Info::_load_attr at_paddr : atPhysAddress arpnip(192.168.10.1) : SNMP::Info::_global description : sysDescr.0 SNMP::Info::specify() - Changed Class to SNMP::Info::Layer3. SNMP::Info::_global layers : sysServices.0 get_device(192.168.8.1) SNMP::Info::_load_attr at_netaddr : atNetAddress get_device(192.168.8.1) - Connecting using cached info: 192.168.8.1/i/2 create_device(192.168.8.1,i,2,undef,3) SNMP::Info::_global layers : sysServices.0 SNMP::Info::_load_attr at_netaddr : atNetAddress SNMP::Info::device_type() layers:01001111 sysDescr: "SonicWALL SonicWALL Security Processor (TZ 170 Standard)". SNMP::Info::specify() - Changed Class to SNMP::Info::Layer3. SNMP::Info::_global layers : sysServices.0 Processed 0 ARP Cache entries.(192.168.13.1) Processed 0 ARP Cache entries.(192.168.7.1) Device Type : SNMP::Info::Layer3 SNMP::Info::_load_attr at_paddr : atPhysAddress SNMP::Info::_global description : sysDescr.0 get_device(192.168.10.1) SNMP::Info::_load_attr at_netaddr : atNetAddress get_device(192.168.10.1) - Connecting using cached info: 192.168.10.1/i/2 create_device(192.168.10.1,i,2,undef,3) SNMP::Info::_global layers : sysServices.0 arpnip(192.168.9.1) : SNMP::Info::device_type() layers:01001111 sysDescr: "SonicWALL SonicWALL Security Processor (TZ 170 Standard)". Processed 0 ARP Cache entries.(192.168.5.1) SNMP::Info::_global description : sysDescr.0 SNMP::Info::specify() - Changed Class to SNMP::Info::Layer3. SNMP::Info::_global layers : sysServices.0 SNMP::Info::device_type() layers:01001111 sysDescr: "SonicWALL SonicWALL Security Processor (TZ 170 Standard)". Device Type : SNMP::Info::Layer3 SNMP::Info::_load_attr at_paddr : atPhysAddress SNMP::Info::specify() - Changed Class to SNMP::Info::Layer3. SNMP::Info::_global layers : sysServices.0 get_device(192.168.9.1) Device Type : SNMP::Info::Layer3 SNMP::Info::_load_attr at_paddr : atPhysAddress get_device(192.168.9.1) - Connecting using cached info: 192.168.9.1/i/2 create_device(192.168.9.1,i,2,undef,3) SNMP::Info::_global layers : sysServices.0 SNMP::Info::_load_attr at_netaddr : atNetAddress Device Type : SNMP::Info::Layer3 SNMP::Info::_load_attr at_paddr : atPhysAddress SNMP::Info::_load_attr at_netaddr : atNetAddress SNMP::Info::_load_attr at_netaddr : atNetAddress Processed 0 ARP Cache entries.(192.168.1.80) SNMP::Info::_global description : sysDescr.0 Processed 0 ARP Cache entries.(192.168.10.1) SNMP::Info::_global description : sysDescr.0 SNMP::Info::device_type() layers:01001111 sysDescr: "SonicWALL SonicWALL Security Processor (TZ 170 Standard)". Processed 0 ARP Cache entries.(192.168.8.1) SNMP::Info::device_type() layers:01001111 sysDescr: "SonicWALL SonicWALL Security Processor (TZ 170 Standard)". SNMP::Info::specify() - Changed Class to SNMP::Info::Layer3. SNMP::Info::_global layers : sysServices.0 SNMP::Info::specify() - Changed Class to SNMP::Info::Layer3. SNMP::Info::_global layers : sysServices.0 Device Type : SNMP::Info::Layer3 SNMP::Info::_load_attr at_paddr : atPhysAddress Device Type : SNMP::Info::Layer3 SNMP::Info::_load_attr at_paddr : atPhysAddress SNMP::Info::_load_attr at_netaddr : atNetAddress SNMP::Info::_load_attr at_netaddr : atNetAddress Processed 0 ARP Cache entries.(192.168.6.1) Processed 0 ARP Cache entries.(192.168.9.1) sql_vacuum(node_ip) INFO: vacuuming "public.node_ip" INFO: index "node_ip_pkey" now contains 0 row versions in 1 pages DETAIL: 0 index pages have been deleted, 0 are currently reusable. CPU 0.00s/0.00u sec elapsed 0.00 sec. INFO: index "idx_node_ip_ip" now contains 0 row versions in 1 pages DETAIL: 0 index pages have been deleted, 0 are currently reusable. CPU 0.00s/0.00u sec elapsed 0.00 sec. INFO: index "idx_node_ip_mac" now contains 0 row versions in 1 pages DETAIL: 0 index pages have been deleted, 0 are currently reusable. CPU 0.00s/0.00u sec elapsed 0.00 sec. INFO: index "idx_node_ip_mac_active" now contains 0 row versions in 1 pages DETAIL: 0 index pages have been deleted, 0 are currently reusable. CPU 0.00s/0.00u sec elapsed 0.00 sec. INFO: "node_ip": found 0 removable, 0 nonremovable row versions in 0 pages DETAIL: 0 dead row versions cannot be removed yet. There were 0 unused item pointers. 0 pages are entirely empty. CPU 0.00s/0.00u sec elapsed 0.01 sec. INFO: analyzing "public.node_ip" INFO: "node_ip": 0 pages, 0 rows sampled, 0 estimated total rows 0 seconds. ---------------------------------------------------------------------- Run took 0.10 minutes -----Original Message----- From: Max Baker [mailto:ma...@wa...]=20 Sent: Wednesday, February 22, 2006 1:22 PM To: Troy Tripp Cc: net...@li... Subject: Re: [Netdisco] Empty node_ip and node_nbt tables Troy, What are your primary routers (vendor,model) that would have the usable ARP caches? Try running `netdisco -D -a` and posting that up here. -m On Wed, Feb 22, 2006 at 01:02:29PM -0500, Troy Tripp wrote: > Well, I ran -d on everything a second time, and this time the arpwalk > did try to work, but all it returned was "Processed 0 ARP Cache entries" > for every Layer 3 device I have (CDP and non-CDP enabled). >=20 > Running SELECT on the node_ip table returns 0 rows. Again, running > SELECT on the node table returns all the nodes MAC addresses assigned to > their correct switch. >=20 > -----Original Message----- > From: Max Baker [mailto:ma...@wa...]=20 > Sent: Wednesday, February 22, 2006 12:30 PM > To: Troy Tripp > Cc: net...@li... > Subject: Re: [Netdisco] Empty node_ip and node_nbt tables >=20 > On Wed, Feb 22, 2006 at 12:24:50PM -0500, Troy Tripp wrote: > > Part of netdisco doesn't seem to be working for me. While nodes are > > being discovered (I can see them in the "node" table, assigned to > their > > proper switch), the "node_ip" table is empty, so I can't search the > > nodes by their IP address. > >=20 > > =20 > >=20 > > I don't know if it's related, but "node_nbt" is also empty. > >=20 > > =20 > >=20 > > -m appears to work OK, which would certainly square with the data in > > "node", but -a doesn't appear to do anything; it claims to be grabbing > > the ARPs from all Layer 3 devices, but runs in 0 seconds, so I don't > > think it's actually doing anything. > >=20 >=20 > Do you have any L3 devices in netdisco yet that you've -d iscovered? > Point netdisco towards all your routers and see if that helps.=20 >=20 > The NBT feature won't work until netdisco can map all those mac > addresses > to IP addresses. >=20 > -m |
