Date: Fri, 17 Aug 2001 18:53:04 +0000 From: Jean-Paul Beconne <jpbeconne@free.fr> To: freebsd-questions@FreeBSD.ORG Subject: [LONG] network problem on laptop Message-ID: <3B7D6810.AF076EF3@free.fr>
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Hi, I have a problem in configuring network between FreeBSD boxes. The first machine (A) is a laptop with Netgear FA410 ethernet card (PCMCIA) and the second machine (B) is a desktop with D-Link 530TX ethernet card. A can boot on win95 and FreeBSD B can boot on Win2k, FreeBSD and Linux B is connected to Internet with ppp and has natd running on it. When A is on Win95 and B on FreeBSD, everything is working. When A is on FreeBSD and B on FreeBSD, I can ping B from A but I can't ping A from B. I have the same problem if A is on FreeBSD and B on win2k or linux. I actually don't know if the problem come from the route or from the hardware. You can find below some informations about the configuration. Thanks for any help. J-P. _______________________________________________________ A configuration ifconfig -a : lp0: flags=8810<POINTOPOINT,SIMPLEX,MULTICAST> mtu 1500 sl0: flags=c010<POINTOPOINT,LINK2,MULTICAST> mtu 552 ppp0: flags=8010<POINTOPOINT,MULTICAST> mtu 1500 lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> mtu 16384 inet6 fe80::1%lo0 prefixlen 64 scopeid 0x4 inet6 ::1 prefixlen 128 inet 127.0.0.1 netmask 0xff000000 gif0: flags=8010<POINTOPOINT,MULTICAST> mtu 1280 gif1: flags=8010<POINTOPOINT,MULTICAST> mtu 1280 gif2: flags=8010<POINTOPOINT,MULTICAST> mtu 1280 gif3: flags=8010<POINTOPOINT,MULTICAST> mtu 1280 stf0: flags=8000<MULTICAST> mtu 1280 faith0: flags=8000<MULTICAST> mtu 1500 ed0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500 inet 10.0.0.2 netmask 0xffff0000 broadcast 10.0.255.255 inet6 fe80::3d4:ffff:fe03:20%ed0 prefixlen 64 scopeid 0xb ether 01:d4:ff:03:00:20 arp -a : alceste (10.0.0.1) at 0:50:ba:f2:98:c8 [ethernet] netstat -nr : Routing tables Internet: Destination Gateway Flags Netif Expire 10/16 link#11 UC ed0 => 10.0.0.1 0:50:ba:f2:98:c8 UHLW ed0 1044 127.0.0.1 127.0.0.1 UH lo0 Internet6: Destination Gateway Flags Netif Expire ::1 ::1 UH lo0 fe80::%lo0/64 fe80::1%lo0 Uc lo0 fe80::%ed0/64 link#11 UC ed0 ff01::/32 ::1 U lo0 ff02::%lo0/32 fe80::1%lo0 UC lo0 ff02::%ed0/32 link#11 UC ed0 B configuration : ifconfig -a : vr0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500 inet6 fe80::250:baff:fef2:98c8%vr0 prefixlen 64 scopeid 0x1 inet 10.0.0.1 netmask 0xff000000 broadcast 10.255.255.255 ether 00:50:ba:f2:98:c8 media: autoselect (100baseTX) status: active supported media: autoselect 100baseTX <full-duplex> 100baseTX 10baseT/UTP <full-duplex> 10baseT/UTP none lp0: flags=8810<POINTOPOINT,SIMPLEX,MULTICAST> mtu 1500 sl0: flags=c010<POINTOPOINT,LINK2,MULTICAST> mtu 552 ppp0: flags=8010<POINTOPOINT,MULTICAST> mtu 1500 lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> mtu 16384 inet6 fe80::1%lo0 prefixlen 64 scopeid 0x5 inet6 ::1 prefixlen 128 inet 127.0.0.1 netmask 0xff000000 gif0: flags=8010<POINTOPOINT,MULTICAST> mtu 1280 inet6 fe80::250:baff:fef2:98c8%gif0 prefixlen 64 scopeid 0x6 stf0: flags=8000<MULTICAST> mtu 1280 inet6 fe80::250:baff:fef2:98c8%stf0 prefixlen 64 scopeid 0x7 faith0: flags=8000<MULTICAST> mtu 1500 arp -a : ascentia (10.0.0.2) at 1:d4:ff:3:0:20 [ethernet] netstat -nr Routing tables Internet: Destination Gateway Flags Netif Expire 10 link#1 UC vr0 => 10.0.0.2 1:d4:ff:3:0:20 UHLW vr0 827 127.0.0.1 127.0.0.1 UH lo0 Internet6: Destination Gateway Flags Netif Expire ::1 ::1 UH lo0 fe80::%vr0/64 link#1 UC vr0 fe80::%lo0/64 fe80::1%lo0 Uc lo0 fe80::%gif0/64 fe80::250:baff:fef2:98c8%gif0 Uc gif0 fe80::250:baff:fef2:98c8%gif0 ::1 UH lo0 fe80::%stf0/64 fe80::250:baff:fef2:98c8%stf0 Uc stf0 fe80::250:baff:fef2:98c8%stf0 ::1 UH lo0 ff01::/32 ::1 U lo0 ff02::%vr0/32 link#1 UC vr0 ff02::%lo0/32 fe80::1%lo0 UC lo0 ff02::%gif0/32 fe80::250:baff:fef2:98c8%gif0 UC gif0 ff02::%stf0/32 fe80::250:baff:fef2:98c8%stf0 UC stf0 To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
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