Re: IPCP - how to send option

Hi,

If you are referrering to the DHCP option 150, you should run DHCP
over PPP, not IPCP. This is accomplished
by using the command "ip address dhcp" on the PPP link instead of "ip
address negotiated" and is available since IOS 12.2T AFAIR.
Naturally, the DHCP pool in the server should be configured with
option 150 (TFTP IP) enabled. However, the router will not get much
use of the option, unless it import the option into the local DHCP
pool (import all + origin dhcp). The only other use of DHCP option 150
by the router that comes to mind is AutoInstall over Ethernet.

The number of IPCP options is very limited: IP address, DNS/WINS
server IP, IP Compression Protocol, Subnet Mask (used by Cisco) and a
few more. You may selectively enable some non-default options using
the command "ppp ipcp" under the PPP interface configuration mode.
You may use those options to seed the local DHCP pool as well (import
all + origin ipcp)

HTH

-- 
Petr Lapukhov, CCIE #16379 (R&S/Security/SP/Voice)
petr_at_INE.com
Internetwork Expert, Inc.
http://www.INE.com
Toll Free: 877-224-8987
Outside US: 775-826-4344
2009/5/3 nowy1981 <freemaxis_at_gmail.com>:
> Can I send for example option 150 thru IPCP?
>
> How should I configured it?
>
>
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