Date: Sat, 26 May 2001 21:32:22 -0500 From: "Brandt" <brandt@unkempt.net> To: <freebsd-net@freebsd.org> Subject: natd, 2 NIC's, 2 Hubs, Something I'm missing? Message-ID: <00c901c0e655$481099b0$14be2ece@osc20>
next in thread | raw e-mail | index | archive | help
Hello all, this has got me stumped.
FreeBSD 4.3
vr0: ip= 65.3.111.111 subnet 255.255.255.0
dc0: ip= 192.168.1.1 subnet 255.255.255.0
Kernel has been recompiled with IPDIVERT and IPFIREWALL options,
and every thing WORKS fine as long as I have both NIC's pluged into the
SAME hub.
But shouldn't this also work when the vr0 interface is moved to a seperate
hub? So that the internet interface and the LAN interface (dc0) are on
seperate networks?
The strange thing is that as soon as I unplug the 65.3.*.* interface from the
hub, the other 192.168.1.* boxes can't ping the dc0, 192.168.1.1 interface
even though they are still connected to the same hub. At the same time, the
dc0 interface can still ping the other LAN boxen on the 192.168 network.
Any ideas as to what is going on?
- Brandt
## My Kernel ##########
options IPDIVERT
options IPFIREWALL
## /etc/rc.conf ##########
sendmail_enable="YES"
sshd_enable="YES"
inetd_enable="YES"
gateway_enable="YES"
network_interfaces="vr0 lo0 dc0"
ifconfig_vr0="inet 65.3.111.111 netmask 255.255.255.0"
defaultrouter="65.3.111.1"
ifconfig_dc0="inet 192.168.1.1 netmask 255.255.255.0"
hostname="myhostname.mydomain.com"
#NATD
natd_enable="YES"
natd_interface="vr0"
natd_flags="-f /etc/natd.conf"
#FIREWALL
firewall_enable="YES"
firewall_script="/etc/rc.firewall"
firewall_type="open"
firewall_quiet="NO"
firewall_logging="YES"
firewall_flags=""
#ATTEMPT TO CORRECT ROUTING TABLE
router_enable="YES"
router="routed"
router_flags="-s"
## ifconfig ##########
dc0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
inet 192.168.1.1 netmask 0xffff0000 broadcast 192.168.255.255
inet6 fe80::280:c8ff:fee8:58fe%dc0 prefixlen 64 scopeid 0x1
ether ff:ff:ff:ff:ff:ff
media: autoselect (100baseTX <full-duplex>) status: active
supported media: autoselect 100baseTX <full-duplex> 100baseTX 10baseT/UTP <full-duplex> 10baseT/UTP none
vr0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
inet 65.3.111.111 netmask 0xffffff00 broadcast 65.3.111.255
inet6 fe80::280:c8ff:fee8:58fe%vr0 prefixlen 64 scopeid 0x2
ether 00:80:c8:e8:58:fe
media: autoselect (10baseT/UTP) status: active
supported media: autoselect 100baseTX <full-duplex> 100baseTX 10baseT/UTP <full-duplex> 10baseT/UTP none
To Unsubscribe: send mail to majordomo@FreeBSD.org
with "unsubscribe freebsd-net" in the body of the message
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?00c901c0e655$481099b0$14be2ece>