(PM) Class C

clemdog@marshallnet.com
Tue, 20 Jan 1998 23:38:42 +0000

I discovered today when I took the primary radius server down
people on the PM3 could not go anywhere. The backup server was
authenticating them and all but they could not get out to the world.
If someone could point out the blunder from this it would be most
appreciated. Hope this makes sense to someone.

PM3 global config
show global
System Name: port1
Default Host: 0.0.0.0
Alternate Hosts:
IP Gateway: 207.177.3.254
Gateway Metric: 1
Default Routing: Quiet (Off)
Name Service: DNS
Name Server: 207.177.3.2
Domain: marshallnet.com
Telnet Access Port: 23
Loghost: 0.0.0.0
Maximum PMconsole: 1
Assigned Address: 207.177.4.129
RADIUS Server: p100.marshallnet.com
Alternate Server: 207.177.3.12
Accounting Server: p100.marshallnet.com
Alt. Acct. Server: 0.0.0.0
PPP Authentication: PAP: on CHAP: off
ISDN Switch Type: ATT-5ESS
End Point Disc: None
Disabled Modules: OSPF BGP

Also
port1> show ether0
Ethernet Status: IP - Enabled IPX - Disabled
Interface Addr: port1.marshallnet.com (207.177.3.253)
Netmask: 255.255.255.0
Broadcast Address: 207.177.3.0 < This I wonder about>
IPX Network: 00000000
IPX Frame Type: ETHERNET_802.2
Ethernet Address: 00:c0:05:04:09:02
Routing: RIP(Broadcast, Listen (On))
Input Filter:
Output Filter:

I will try to explain the rest of this jumbo.
We have 2 Class C's as follows
207.177.3.*
207.177.4.*
router is at 207.177.3.254 also known as route1.marshallnet.com
PM3 is at 207.177.3.253 also known as port1.marshallnet.com

Main authentication server known as P100 aka 207.177.3.3 has
following routes and does some dialup pots for first half of the
207.177.4.* network

207.177.4.128 port1.marshalln 255.255.255.128 UG0 0 5556 eth0
207.177.3.0 * 255.255.255.0 U 0 0 781 eth0
127.0.0.0 * 255.0.0.0 U 0 0 98 lo default
route1.marshall 0.0.0.0 UG 0 0 5657 eth0

Primary name server known as ns1.marshallnet.com 207.177.3.2
has these routes
Destination Gateway Genmask Flags Metric Ref
207.177.4.0 p100.marshallne 255.255.255.128 UG 00 167 eth0
207.177.4.128 port1.marshalln 255.255.255.128 UG 0 01089 eth0
207.177.3.0 * 255.255.255.0 U 0 016 eth0
127.0.0.0 * 255.0.0.0 U 0 0 2 lo
default route1.marshall 0.0.0.0 UG 0 0 4358 eth0

Backup Radius server kwown as P120 or 207.177.3.12
has these
207.177.4.128 port1.marshalln 255.255.255.128 UG 0 0 9 eth0
207.177.4.0 p100.marshallne 255.255.255.128 UG 0 0 3 eth0
207.177.3.0 * 255.255.255.0 U 0 0 7 eth0
127.0.0.0 * 255.0.0.0 U 0 0 1 lo
default route1.marshall 0.0.0.0 UG 0 0 710 eth0

Jon Clemons
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