You need to configure bootp/dhcp proxy. Like you, I avoid access servers,
but I just so happen to have a config:
interface Group-Async1
ip unnumbered FastEthernet0/0
encapsulation ppp
async default routing
async mode interactive
peer default ip address dhcp wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> Hi all,
>
> I have probably been avoiding too much remote access for a while, but it's
> time I suppose. I'm having some difficulty at the moment controlling IP
> details issued to dial in users.
> ISDN user dialling in to AS5300.
>
> Interface dialer1 is set up IP UNNUMBERED E0 and I haven't had any problem
> connecting, just controlling the IP on client.
> I'm using an IP pool which works OK.
> Issued the following commands:
>
> async-bootp dns-server 10.7.71.1 10.7.143.1
> async-bootp nbns 10.7.71.1 10.7.143.1
>
> async-bootp subnetmask 255.255.255.0
> async-bootp gateway 10.7.88.2
>
> The first two work fine, and with just these two I've got all the network
> connectivity I need, but I would like to understand the next two.
>
> The subnet mask seems to vary, sometimes 255.255.255.255, sometimes
> 255.0.0.0, but never the configured 255.255.255.0, and debugging seems to
> show that neither gateway or mask are sent to client.
> I can understand that these masks can work using proxy arp, but want to
know
> why I cant get the real mask on there.
> I thought NO IP CLASSLESS might be the culprit, but it's configured IP
> CLASSLESS.
>
> Default gateway seems to stay at the clients own IP address no matter
what.
>
> I've been going through sample configs etc, but not found the reason. Off
to
> look through some books now, but be grateful if you can beat me to it.
>
> Regards,
>
> Gareth
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