[c-nsp] 7200 PPPoE disconnecting users

[Ryan O'Connell]

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On 23/08/2005 00:24, Matt Addison wrote:

| Anyone know a way to disconnect PPPoE users from a 7200 configured
| to terminate PPPoE sessions? Preferably over the console although
| known methods using RADIUS/SNMP would also be welcomed. Not finding
| anything about doing this on Google so far...
|
| Note, this is not for automatic session/idle disconnects, looking
| for a way the provider can initiate a disconnect of a user.
|
| Using "IOS (tm) 7200 Software (C7200-IK9S-M), Version 12.2(31),
| RELEASE SOFTWARE (fc2)"


RADIUS "packet of death" should do this. (It's called "packet of
disconnect" in the official documentation, but I found earlier
references to "packet of death" and I think once it was officially
released rather than a hidden command it was renamed to something
acceptable.)

In the router global config, you need something like:
aaa pod server auth-type any server-key ThisIsMyKey

And from a handy server, you can then do:
echo "User-Name=<blah> | radclient <router-ip>:1700 disconnect ThisIsMyKey

I'm using radclient from freeradius 1.0.4, I don't think there are
(m)any other RADIUS server packages that come with an appropriate
RADIUS client that can send disconnect packets although IIRC radiator
might.

- --
~         Ryan O'Connell - CCIE #8174
<ryan at complicity.co.uk> - http://www.complicity.co.uk

I'm not losing my mind, no I'm not changing my lines,
I'm just learning new things with the passage of time
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