FreeBSD 5.1 <-> WinXP Networking Problem UPDATE #2

freebsder freebsder51 at yahoo.com
Fri Jul 16 18:37:09 PDT 2004


Hi Bill,

The interface creates tun0 when it dials but I tried
both "tun0" and "ppp0" and neither seemed to do the
trick.

Any other trouble shooting thoughts or ideas?

Nav

new RC.CONF :

## Firewall

	[...]
	natd_interface="tun0"
	#natd_interface="ppp0"
	#natd_interface="vr0"
	natd_flags="redirect_port tcp 192.168.1.1:80 80"
	rpc_statd_enable="YES"
	tcp_extensions="YES"

## Mail
	sendmail_enable="YES"

IFCONFIG :

#ifconfig
ed0:
flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu
1500
        inet 192.168.1.1 netmask 0xffffff00 broadcast
192.168.1.255
        inet6 fe80::280:c8ff:fede:c937%ed0 prefixlen
64 scopeid 0x1
        ether 00:80:c8:de:c9:37
vr0:
flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu
1500
        inet6 fe80::20e:a6ff:fe9c:c81d%vr0 prefixlen
64 scopeid 0x2
        inet 192.168.0.1 netmask 0xffffff00 broadcast
192.168.0.255
        ether 00:0e:a6:9c:c8:1d
        media: Ethernet 10baseT/UTP
        status: active
lp0: flags=8810<POINTOPOINT,SIMPLEX,MULTICAST> mtu
1500
lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> mtu
16384
        inet6 ::1 prefixlen 128
        inet6 fe80::1%lo0 prefixlen 64 scopeid 0x4
        inet 127.0.0.1 netmask 0xff000000
tun0: flags=8051<UP,POINTOPOINT,RUNNING,MULTICAST> mtu
1492
        inet 6X.7X.5X.23X --> 6X.23X.25X.12X netmask
0xffffffff
        Opened by PID 215



ORIGINAL MESSAGE
Subject:
 Re: FreeBSD 5.1 <-> WinXP Networking Problem UPDATE
#2

    
freebsder <freebsder51 at yahoo.com> wrote:
> All my computers can ping each other!  BUT I can
only
> connect to the internet from the FreeBSD server. 
All
> requests made by the WinXP machines go unanswered!! 
> Yet when I ping from them, they can connect to any
> computer on the network BUT CANNOT ping OUTSIDE the
> network nor fetch any information outside this
> network.  
> 
> Any ideas why my FreeBSD machine is not routing
these
> requests and putting up a road block?
> 
> RC.CONF
> 
> font8x14="NO"
>       font8x16="swiss-8x16"
>       font8x8="swiss-8x8"
>       inetd_enable="YES"
>       linux_enable="YES"
>       moused_enable="YES"
>       moused_port="/dev/psm0"
>       moused_type="auto"
>       nfs_client_enable="YES"
>       nfs_server_enable="YES"
>       rpcbind_enable="YES"
>       saver="rain"
>       scrnmap="NO"
>       usbd_enable="YES"
>       ifconfig_vr0="DHCP"
>       ifconfig_ed0="DHCP"
> 
> ##initialise NIC
>       network_interfaces="vr0 ed0 lo0 tun0"
>       ifconfig tun0
> 
>       #ifconfig vr0= "media 10baseT/UTP up"
>       #ifconfig_ed0="inet 192.168.0.3  netmask
255.255.0.0"
> 
>       #Changes as suggested:
>       ifconfig_ed0="inet 192.168.1.1/24"
>       ifconfig_vr0="inet 192.168.0.1/24 media
10baseT/UTP
> up"
> 
>       #ifconfig_vr0="inet 192.168.0.1  netmask
255.255.0.0"
> 
>       hostname="my.server.com"
> 
> ##User ppp configuration
>       ppp_enable="YES"
>       ppp_mode="ddial"
>       ppp_nat="NO"
>       ppp_profile="bellnet"
>       #ppp_user="root"
> 
> 
> ## Firewall
>       gateway_enable="YES"
>       firewall_enable="YES"
>       firewall_type="OPEN"
>       #firewall_quiet="NO"
>       firewall_script="/etc/rc/firewall"
>       natd_enable="YES"
>       natd_interface="vr0"

I believe you'll want:
natd_interface="ppp0"
or is it "tun0"?  I don't remember (long time since
I've used ppp) but 
the
upshot is that whatever interface ppp creates when it
dials, that's 
what you
want natd_interface set to.

>       natd_flags="redirect_port tcp 192.168.1.1:80
80"
>       rpc_statd_enable="YES"
>       tcp_extensions="YES"
> 
> ## Mail
>       sendmail_enable="YES"


		
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