DHCP / ip_masq_icq.o

Don Harrop don@nis4u.com
Thu, 3 Aug 2000 14:56:29 -0700


On a windows box while doing an "ipconfig /renew adapter_name."  It was the
error response.  I figured it out.  I didn't have DHCP setup completly..

Don


> access denied?  where did you see that message?  If it is the syslog, then
> perhaps you need to allow machines on your internal network to access the
> internal network adaptor.
>
> assuming that dhcpd is actually a running process (verify with ps aux to
see
> if the process is running).
>
> i.e. /sbin/ipchains -A input -s 192.168.1.0/24 -d 192.168.1.254 ACCEPT
>      /sbin/ipchains -A output -d 192.168.1.0/24 -s 192.168.1.254 ACCEPT
>
> substitute your own network and adaptor addresses...
>
> Be certain that you do not 'masq' your internal network to the internet so
> that your DHCP requests are not passed thru to an external server
>
> best to use:
>
> /sbin/ipchains -A forward -s 192.168.1.0/24 -d ! 192.168.1.0/254 MASQ
>
> which will not masq packets broadcast and/or destined for the local
subnet.
>
> Craig
>
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>
> > -----Original Message-----
> > From: plug-discuss-admin@lists.plug.phoenix.az.us
> > [mailto:plug-discuss-admin@lists.plug.phoenix.az.us]On Behalf Of Don
> > Harrop
> > Sent: Wednesday, August 02, 2000 4:14 PM
> > To: plug-discuss@lists.plug.phoenix.az.us
> > Subject: DHCP / ip_masq_icq.o
> >
> >
> > Just in case anyone is interested I figured out why I couldn't get my
> > ip_masq_icq module source to compile.  It was looking for
> > /usr/src/linux/.config if you remember but reverted back to /proc
> > for kernel
> > parameters after it couldn't find it.  Turnes out that I had to run
"make
> > menuconfig" and save my options to that .config file it couldn't
> > find.  This
> > was a new install and I hadn't recompiled the kernel at all thus
> > no .config
> > file yet.  I thought that by using /proc it would be just as good but I
> > guess not.
> >
> > On another note does anyone have experience with DHCP on Linux.  I've
got
> > the server running but when I set clients to use dhcp (windows
> > boxen) I get
> > an access denied but in the /var/stat/dhcp/dhcpd.leases file it shows a
> > lease entry.  Any ideas?
> >
> > Don
> >
> >
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