Re: DHCP help

2004-08-09 Thread Peter Barton
No, I am sure of it because I used my rl0 to connect to the LAN and download 
all kinds of stuff from the Internet. At that point my FreeBSD was a just 
box behind a Linksys router connected to the Comcast cable modem and it 
worked just fine. Then I added IP filtering, rebuilt the kernel, and changed 
rc.conf along with some other files according to the info I found on the 
Internet. Now neither of my card works. I got it working some time ago for 
awhile though - I ran sysinstall/Config/Networking and asked for DHCP 
search. I actually got the IP address, host name and DNS server IP address 
from Comcast but then something changed and I never saw it again. I am 
really dissapointed by how much time I have spent on it without any decent 
result.

Peter

From: Josh Paetzel [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
CC: Peter Barton [EMAIL PROTECTED]
Subject: Re: DHCP help
Date: Sun, 8 Aug 2004 18:33:47 -0500
On Sunday 08 August 2004 18:10, Peter Barton wrote:
 Hello -

 I have been struggling with my DHCP connection for quite some time
 and even though my interent search yielded some information that I
 used, the whole thing still won't work. My problem is that my
 dhclient never finds any DHCP servers on the Comcast network. The
 default dhclient that came with the installation simply times out,
 the other one that I 'make installed' according to the info posted
 at
 http://networking.ringofsaturn.com.Unix/ipnatdfirewall.php keeps
 complaining about my subnet(s). I would greatly appreciate any
 help, I have spent a lot of time on this without any luck.

 Thanks,
 Peter


 Here's my rc.conf

 # -- sysinstall generated deltas -- # Sat Jul 17 06:31:46 2004
 # Created: Sat Jul 17 06:31:46 2004
 # Enable network daemons for user convenience.
 # Please make all changes to this file, not to
 /etc/defaults/rc.conf. # This file now contains just the overrides
 from /etc/defaults/rc.conf.

 linux_enable=YES
 moused_enable=YES
 usbd_enable=YES
 natd_enable=YES
 natd_flags=-s -u -m
 firewall_enable=YES
 firewall_quiet=NO
 firewall_logging_enable=YES
 firewal_type=open
 gateway_enable=YES

 ifconfig_rl0=inet 192.168.254.1 up netmask 255.255.255.0
 ifconfig_rl1=DHCP

 #defaultrouter=192.168.1.1
 hostname=bsd.peterbohm.com

Perhaps you have the cables for rl0 and rl1 reversed?
Thanks,
Josh Paetzel
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Re: DHCP help

2004-08-08 Thread Josh Paetzel
On Sunday 08 August 2004 18:10, Peter Barton wrote:
 Hello -

 I have been struggling with my DHCP connection for quite some time
 and even though my interent search yielded some information that I
 used, the whole thing still won't work. My problem is that my
 dhclient never finds any DHCP servers on the Comcast network. The
 default dhclient that came with the installation simply times out,
 the other one that I 'make installed' according to the info posted
 at
 http://networking.ringofsaturn.com.Unix/ipnatdfirewall.php keeps
 complaining about my subnet(s). I would greatly appreciate any
 help, I have spent a lot of time on this without any luck.

 Thanks,
 Peter


 Here's my rc.conf

 # -- sysinstall generated deltas -- # Sat Jul 17 06:31:46 2004
 # Created: Sat Jul 17 06:31:46 2004
 # Enable network daemons for user convenience.
 # Please make all changes to this file, not to
 /etc/defaults/rc.conf. # This file now contains just the overrides
 from /etc/defaults/rc.conf.

 linux_enable=YES
 moused_enable=YES
 usbd_enable=YES
 natd_enable=YES
 natd_flags=-s -u -m
 firewall_enable=YES
 firewall_quiet=NO
 firewall_logging_enable=YES
 firewal_type=open
 gateway_enable=YES

 ifconfig_rl0=inet 192.168.254.1 up netmask 255.255.255.0
 ifconfig_rl1=DHCP

 #defaultrouter=192.168.1.1
 hostname=bsd.peterbohm.com


Perhaps you have the cables for rl0 and rl1 reversed?

Thanks, 

Josh Paetzel
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Re: DHCP help

2004-08-08 Thread Thomas
On Monday 09 August 2004 01:10, Peter Barton wrote:
 Hello -

 I have been struggling with my DHCP connection for quite some time and even
 though my interent search yielded some information that I used, the whole
 thing still won't work. My problem is that my dhclient never finds any DHCP
 servers on the Comcast network. The default dhclient that came with the
 installation simply times out, the other one that I 'make installed'
 according to the info posted at
 http://networking.ringofsaturn.com.Unix/ipnatdfirewall.php keeps
 complaining about my subnet(s). I would greatly appreciate any help, I have
 spent a lot of time on this without any luck.

 Thanks,
 Peter

snip

Peter,

What exactly do you mean, complaining about your subnet(s)? Try starting 
dhclient with the -v option, and post the output please.

I recently had similar problems with FreeBSD 5.2.1. My network card was 
working fine, dhclient kept sending out DHCPDISCOVER packets, but no offers 
were received. The problem was caused by my cable modem: it cached the MAC 
address of the NIC of my regular computer, and when I plugged in my FreeBSD 
box things went wrong because it had another NIC. The problem was solved by 
clearing the cache of my cable modem. On most cable modems this can be 
accomplished by yanking out the power supply, waiting 10 seconds, and 
plugging it back in ;) .

I hope this helps,
Thomas
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re: DHCP help

2004-08-08 Thread stheg olloydson
it was said: 

snip

My problem is that my dhclient never finds any DHCP 
servers on the Comcast network. The default dhclient
that came with the 
installation simply times out, the other one that I
'make installed' 


snip


Mounting root from ufs:/dev/ad0s1a
WARNING: / was not properly dismounted
WARNING: /tmp was not properly dismounted
WARNING: /usr was not properly dismounted
WARNING: /var was not properly dismounted
/var: mount pending error: blocks 4 files 1
/var: superblock summary recomputed

snip

Hello,

I don't know if Comcast still requires users to
register their mac address(es) in order to connect,
but I know they used to.
BTW, I infer from your dmesg output that you're not
cleanly shutting down. Naughty, naughty! Remember, 
shutdown(8) is your friend.

HTH,

Stheg



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