Date: Fri, 13 Feb 2004 18:49:33 -0600 From: Michael Madden <madden@cmsrtp.com> To: freebsd-questions@freebsd.org Subject: FreeBSD 5.2 Router Setup Message-ID: <402D709D.6030902@cmsrtp.com>
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I am trying to setup a pc with FreeBSD 5.2 as a
router. I've got two NICs setup. My laptop
can ping the LAN side of the router (192.168.200.1),
and it can also ping the WAN side of the router (172.16.20.10).
However, I cannot get past the WAN side of the router to
other pcs or the internet, but if I login to the
router, I can see other pcs and the internet.
It almost seems like IP forwarding isn't working
isn't working on the router.
Here is /etc/rc.conf:
ifconfig_xl0="inet 172.16.20.10 netmask 255.255.0.0"
ifconfig_xl1="inet 192.168.200.1 netmask 255.255.255.0"
defaultrouter="172.16.255.1"
gateway_enable="YES"
hostname="pcmadden.cms-stl.com"
linux_enable="YES"
moused_enable="YES"
ntpdate_enable="YES"
ntpdate_flags="time-ext.missouri.edu"
sshd_enable="YES"
usbd_enable="YES"
Here is the output of ifconfig:
xl0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
options=b<RXCSUM,TXCSUM,VLAN_MTU>
inet 172.16.20.10 netmask 0xffff0000 broadcast 172.16.255.255
inet6 fe80::201:2ff:fe3f:5823%xl0 prefixlen 64 scopeid 0x1
ether 00:01:02:3f:58:23
media: Ethernet autoselect (100baseTX <full-duplex>)
status: active
xl1: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
options=b<RXCSUM,TXCSUM,VLAN_MTU>
inet 192.168.200.1 netmask 0xffffff00 broadcast 192.168.200.255
inet6 fe80::210:5aff:fea8:fd83%xl1 prefixlen 64 scopeid 0x2
ether 00:10:5a:a8:fd:83
media: Ethernet autoselect (none)
status: no carrier
lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> mtu 16384
inet 127.0.0.1 netmask 0xff000000
inet6 ::1 prefixlen 128
inet6 fe80::1%lo0 prefixlen 64 scopeid 0x3
Here is the output of netstat -r:
Routing tables
Internet:
Destination Gateway Flags Refs Use Netif Expire
default guardian-int UGS 0 516 xl0
localhost localhost UH 0 2 lo0
172.16 link#1 UC 0 0 xl0
stldns 00:06:5b:8b:dd:9f UHLW 0 43 xl0 1059
hulk 00:30:d3:01:98:f1 UHLW 0 6 xl0
light 00:c0:4f:a1:2b:f8 UHLW 0 3 xl0 1057
legolas 00:06:5b:84:44:c5 UHLW 0 1325 xl0 836
guardian-int 00:a0:8e:1d:bd:b4 UHLW 1 0 xl0 660
192.168.200 link#2 UC 0 0 xl1
Internet6:
Destination Gateway Flags Netif Expire
localhost.cms-stl. localhost.cms-stl. UH lo0
fe80::%xl0 link#1 UC xl0
fe80::201:2ff:fe3f 00:01:02:3f:58:23 UHL lo0
fe80::%xl1 link#2 UC xl1
fe80::210:5aff:fea 00:10:5a:a8:fd:83 UHL lo0
fe80::%lo0 fe80::1%lo0 U lo0
fe80::1%lo0 link#3 UHL lo0
ff01:: localhost.cms-stl. U lo0
ff02::%xl0 link#1 UC xl0
ff02::%xl1 link#2 UC xl1
ff02::%lo0 localhost.cms-stl. UC lo0
Any help figuring this out would be greatly appreciated.
Thanks,
Michael
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