Network woes

[D'Arcy Cain]

NOTE: Was "Bridge woes"

On 10/25/20 1:32 PM, D'Arcy Cain wrote:

I have been trying to solve this problem for a week now.  I have been emailing the virtualization list (Re: When is a switch not a switch?) because it had to do with vm-bhyve but now I am wondering if it is something else.  Maybe some of the network experts here can help.

In rc.conf I have this:
  hostname="vm01.vex.net"
  me=41 # last octet of IP in hex

I then include a common rc.conf that includes this:
  set -- $(/sbin/ifconfig -l ether); eth0=$1 eth1=$2
  eval "ifconfig_${eth0}_name=\"eth0\""
  eval "ifconfig_${eth1}_name=\"eth1\""
  ifconfig_eth0="inet 0x629e8b${me}/27 up"
  ifconfig_eth1="inet 0xc0a897${me}/24 up"
  ifconfig_eth0_ipv6="inet6 2605:2600:1001::${me}/64 up"
  ifconfig_eth1_ipv6="inet6 fc00:97:97::${me}/64 up"
  defaultrouter="98.158.139.94"
  ipv6_defaultrouter=2605:2600:1001::1



Here is eth0 which started out as bge0:

at device 0.0 numa-domain 0 on pci15
bge0: APE FW version: NCSI v1.3.7.0
bge0: CHIP ID 0x05719001; ASIC REV 0x5719; CHIP REV 0x57190; PCI-E
eth0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
        options=80088<VLAN_MTU,VLAN_HWCSUM,LINKSTATE>
        ether 14:02:ec:31:60:d0
        inet 98.158.139.65 netmask 0xffffffe0 broadcast 98.158.139.95
        inet6 fe80::1602:ecff:fe31:60d0%eth0 prefixlen 64 scopeid 0x1
        inet6 2605:2600:1001::41 prefixlen 64
        media: Ethernet autoselect (1000baseT <full-duplex>)
        status: active
        nd6 options=21<PERFORMNUD,AUTO_LINKLOCAL>

And here is one that works fine:

bge0: CHIP ID 0x00004201; ASIC REV 0x04; CHIP REV 0x42; PCI-E
eth0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
options=8009b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM,LINKSTATE>
        ether 00:21:9b:fc:d4:8b
        inet 98.158.139.92 netmask 0xffffffe0 broadcast 98.158.139.95
        inet6 fe80::221:9bff:fefc:d48b%eth0 prefixlen 64 scopeid 0x1
        inet6 2605:2600:1001::5c prefixlen 64
        media: Ethernet autoselect (100baseTX <full-duplex>)
        status: active
        nd6 options=21<PERFORMNUD,AUTO_LINKLOCAL>





--
D'Arcy J.M. Cain <da...@druid.net>         |  Democracy is three wolves
http://www.druid.net/darcy/                |  and a sheep voting on
+1 416 788 2246     (DoD#0082)    (eNTP)   |  what's for dinner.
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Turns out it has nothing to do with virtualization. It never occurred to me to test that the host could access the Internet since I had no problem connecting and logging in. However, everything I described for the VM applies to the host as well. Here is my current setup. So I can now connect, by IP address, to 98.158.139.77 but to no other server on my network. They all have no trouble connecting to this host. No other server in my network has this problem. bge0: <HP Ethernet 1Gb 4-port 331i Adapter, ASIC rev. 0x5719001> mem 0x92b90000-0x92b9ffff,0x92ba0000-0x92baffff,0x92bb0000-0x92bbffff bge0: <Broadcom NetXtreme Gigabit Ethernet Controller, ASIC rev. 0x004201> mem 0xdfdf0000-0xdfdfffff irq 16 at device 0.0 on pci4 Surprisingly, although I have other HPs, this is the only one that has a network card labelled HP. Could it be that HP needs something special in the network setup?

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