Date: Fri, 20 Jan 2006 13:26:47 -0500 From: =?ISO-8859-1?Q?Alvaro_J._Gurdi=E1n?= <AJGurdian@lanoticia.com> To: FreeBSD-Questions Questions <freebsd-questions@freebsd.org> Subject: cannot ping anything Message-ID: <cd62a5bbe1b0b8ee16c82232b697f3d6@lanoticia.com>
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Yesterday I placed an HD with Freebsd 5.3 release in a Dell Dimension L800CXE. It booted properly. ( since it's running a generic kernel with only a name change) However I could not ping anything inside or outside the LAN. Ex: ping google.com ping: cannot resolve google.com: Hostname lookup failure ping 192.168.1.1 ping: sendto: No route to host I tried several addresses inside the LAN, 127.0.0.1, localhost, 192.168.1.128, and all gave the same result. I was previously using this HD in another machine to test IPF, with NAT also, and it worked peerfectly there. So just to be safe I erased the contents of /etc/rc.conf, and then used sysinstall to bring up my NIC. I chose NO for IPv6, and YES for DHCP. That seemed to work correctly, just to be sure I ran ifconfig: dc0: flags=108843<UP,BROACAST,RUNNING,SIMPLEX,MULTIPLY> MTU 1500 options=8<VLAN_MTU> inet 192.168.1.128 netmask 0xffffff00 broadcast 192.168.1.255 ether 00:80:ad:81:1a:9f media: Ethernat autoselect (100baseTX) status: active plip0: flags=108810<POINTOPOINT,SIMPLEX,MULTICAST> mtu 1500 lo0: flags=8049<UP,LOOPBACK,SIMPLEX,MULTICAST> mtu 1500 inet 127.0.0.1 netmask 0xff000000 Still, things are looking good; so, I go to another box, log into my router(192.168.1.1), and I can see the MAC address of the BSD box on my router. However, I still get the same results when I ping as I did above. Then I checked the routing tables: netstat -r Routing Tables Internet: Destination Gateway Flags Refs Use Netif Expire default 192.168.1.1 UGS 0 6 dc0 localhost localhost UH 1 37 lo0 192.168.1 link#1 UC 0 0 dc0 192.168.1.1 00:0c:41:bd:49:7d UHLW 1 0 dc0 695 192.168.1.128 localhost UGHS 0 0 lo0 The output of netstat and ifconfig aboe are from today. I began having this problem yesterday, and left the box on over night. Yesterday's output was different in that the BSD box had a different IP address, 192.168.1.122. That is fine I understand that the box is communicating with the router and negotiating leases when they expire. However, why has the gateway to 192.168.1.1 changed from link#1 to the MAC address of my router. I am certain that if I restart the computer that same gateway will revert to link#1. The my questions are: How do I get the system to see others in the network, and vice-versa? What should the gateway for 192.168.1.1 be?(which also happens to be my routers address) I am hoping it is something simple. I could just as have easily reinstalled the system and started from scratch, but I wanted to know how to solve this problem. Other info that might help: less /etc/rc.conf ifconfig_dco="DHCP" hostname="fw.company.com" defaultrouter="192.168.1.1" less /etc/resolv.conf search carolina.rr.com nameserver 24.25.5.60 naemserver 24.25.5.61 less /etc/hosts ::1 localhost.company.com localhost 127.0.0.1 localhost.company.com localhost Thanks in advance
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