I realized that my /etc/make.conf was set to use -O0 -march athlon for kernel builds.
After removing the COPTS and CPU stuff form /etc/make.conf my kernel's networking now works fine.
Any clue as to why -march athlon breaks my networking?
slave-mike wrote:
FYI: here is the output from ifconfig, arp -an, ipv4 routing tables while running the 5.1-RELEASE kernel.
dc0: flags=8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST> mtu 1500 inet6 fe80::2c0:f0ff:fe48:7562%dc0 prefixlen 64 scopeid 0x1 inet 192.168.0.2 netmask 0xffffff00 broadcast 192.168.0.255 ether 00:c0:f0:48:75:62 media: Ethernet autoselect (100baseTX <full-duplex>) status: active ? (10.255.255.255) at ff:ff:ff:ff:ff:ff on vmnet1 permanent [ethernet] ? (192.168.0.0) at ff:ff:ff:ff:ff:ff on dc0 permanent [ethernet] ? (192.168.0.1) at 00:a0:c5:e6:58:00 on dc0 [ethernet] ? (192.168.0.253) at 00:06:25:54:2a:20 on dc0 [ethernet] ? (192.168.0.255) at ff:ff:ff:ff:ff:ff on dc0 permanent [ethernet]
netstat -rn Routing tables
Internet: Destination Gateway Flags Refs Use Netif Expire default 192.168.0.1 UGSc 8 0 dc0 10 link#4 UC 1 0 vmnet1 10.255.255.255 ff:ff:ff:ff:ff:ff UHLWb 2 58 vmnet1 127.0.0.1 127.0.0.1 UH 11 3250 lo0 192.168.0.0 ff:ff:ff:ff:ff:ff UHLWb 0 9 dc0 => 192.168.0 link#1 UC 4 0 dc0 192.168.0.1 00:a0:c5:e6:58:00 UHLW 9 8 dc0 332 192.168.0.2 127.0.0.1 UGHS 0 5 lo0 192.168.0.253 00:06:25:54:2a:20 UHLW 0 1 dc0 1057 192.168.0.255 ff:ff:ff:ff:ff:ff UHLWb 4 147 dc0
slave-mike wrote:
Follows is my arp table entries and interface while running a -current kernel.
My system can see the default gateway etc, and appears to be transmitting packets (based on activity of hub lights), but does not seem to be receiving them back or knowing they are received back beyond the arp/rarp packets or it just plain eats them. :)
192.168.0.1 is my default gw
I have tried both fxp0 and dc0. I have tried both with and without vmnet being loaded.
? (10.255.255.255) at ff:ff:ff:ff:ff:ff on vmnet1 permanent [ethernet] ? (192.168.0.0) at ff:ff:ff:ff:ff:ff on dc0 permanent [ethernet] ? (192.168.0.1) at 00:a0:c5:e6:58:00 on dc0 [ethernet] ? (192.168.0.253) at 00:06:25:54:2a:20 on dc0 [ethernet] ? (192.168.0.255) at ff:ff:ff:ff:ff:ff on dc0 permanent [ethernet]
dc0: flags=8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST> mtu 1500 inet6 fe80::2c0:f0ff:fe48:7562%dc0 prefixlen 64 scopeid 0x1 inet 192.168.0.2 netmask 0xffffff00 broadcast 192.168.0.255 ether 00:c0:f0:48:75:62 media: Ethernet autoselect (100baseTX <full-duplex>) status: active
mjoyner wrote:
It works fine with a 5.1 kernel.
Doug White wrote:
On Fri, 17 Oct 2003, mjoyner wrote:
When I use a current kernel, my system will obtain an ip address via dhclient, but thereafter, it cannot see the network.
I have tried switching ethernet cards. (used both a dc0 and an fxp0) Am currently using a 5.1-RELEASE kernel to have network access.
Advice?
Perhaps your DHCP server is handing out bogus info?
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? (10.255.255.255) at ff:ff:ff:ff:ff:ff on vmnet1 permanent [ethernet] ? (192.168.0.0) at ff:ff:ff:ff:ff:ff on dc0 permanent [ethernet] ? (192.168.0.1) at 00:a0:c5:e6:58:00 on dc0 [ethernet] ? (192.168.0.253) at 00:06:25:54:2a:20 on dc0 [ethernet] ? (192.168.0.255) at ff:ff:ff:ff:ff:ff on dc0 permanent [ethernet]
dc0: flags=8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST> mtu 1500 inet6 fe80::2c0:f0ff:fe48:7562%dc0 prefixlen 64 scopeid 0x1 inet 192.168.0.2 netmask 0xffffff00 broadcast 192.168.0.255 ether 00:c0:f0:48:75:62 media: Ethernet autoselect (100baseTX <full-duplex>) status: active
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