Hi all,
I've posted to the PC-BSD forums but haven't heard anything yet [1]. I know there could be some differences, but there's significantly higher traffic here and I'm hoping someone will be able to shed some light on my problem.
I'm using 9.2;
When I'm in my office and connected to our network via ethernet (em0) I am unable to
I'm able to
and /etc/hosts.deniedssh is empty.
The crowning weirdness is that if I unplug the ethernet cable and use the wireless network, I can
I've attached the output of
[1] http://forums.pcbsd.org/showthread.php?p=109758#post109758
[2]
I've posted to the PC-BSD forums but haven't heard anything yet [1]. I know there could be some differences, but there's significantly higher traffic here and I'm hoping someone will be able to shed some light on my problem.
I'm using 9.2;
Code:
> uname -a
FreeBSD rook 9.2-RELEASE-p7 FreeBSD 9.2-RELEASE-p7 #0: Wed Sep 11 15:02:50 UTC 2013 root@amd64-builder.pcbsd.org:/usr/obj/usr/src/sys/GENERIC amd64
When I'm in my office and connected to our network via ethernet (em0) I am unable to
ssh
into my workstation from my laptop. I get the following error:
Code:
> ssh workstation.at.the.office
ssh_exchange_identification: Connection closed by remote host
I'm able to
ssh
into every other machine that I typically access. I've checked the /etc/hosts.allow and /etc/hosts.deniedssh, but as far as I can tell everything looks normal. /etc/hosts.allow has the following:
Code:
sshd : /etc/hosts.deniedssh : deny
sshd : ALL : allow
The crowning weirdness is that if I unplug the ethernet cable and use the wireless network, I can
ssh
into my workstation without problems (except for the horribly slow network). I have lagg0 enabled, so maybe the problem is there but I'm not sure.I've attached the output of
ifconfig
[2]. Please let me know if there's anything else I can provide to help clear this up. Thanks in advance for your time and trouble.[1] http://forums.pcbsd.org/showthread.php?p=109758#post109758
[2]
ifconfig
Code:
> ifconfig
em0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
options=4219b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM,TSO4,WOL_MAGIC,VLAN_HWTSO>
ether 00:1d:72:98:56:41
nd6 options=21<PERFORMNUD,AUTO_LINKLOCAL>
media: Ethernet autoselect (100baseTX <full-duplex>)
status: active
iwn0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 2290
ether 00:1d:72:98:56:41
nd6 options=21<PERFORMNUD,AUTO_LINKLOCAL>
media: IEEE 802.11 Wireless Ethernet autoselect mode 11ng
status: associated
ipfw0: flags=8801<UP,SIMPLEX,MULTICAST> metric 0 mtu 65536
nd6 options=23<PERFORMNUD,ACCEPT_RTADV,AUTO_LINKLOCAL>
lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> metric 0 mtu 16384
options=600003<RXCSUM,TXCSUM,RXCSUM_IPV6,TXCSUM_IPV6>
inet6 ::1 prefixlen 128
inet6 fe80::1%lo0 prefixlen 64 scopeid 0xa
inet 127.0.0.1 netmask 0xff000000
nd6 options=21<PERFORMNUD,AUTO_LINKLOCAL>
lagg0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
ether 00:1d:72:98:56:41
inet6 fe80::21d:72ff:fe98:5641%lagg0 prefixlen 64 scopeid 0xb
inet 160.36.193.175 netmask 0xfffffc00 broadcast 160.36.195.255
nd6 options=21<PERFORMNUD,AUTO_LINKLOCAL>
media: Ethernet autoselect
status: active
laggproto failover lagghash l2,l3,l4
laggport: wlan0 flags=0<>
laggport: em0 flags=5<MASTER,ACTIVE>
wlan0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
ether 00:1d:72:98:56:41
inet6 fe80::21d:72ff:fe98:5641%wlan0 prefixlen 64 scopeid 0xc
nd6 options=21<PERFORMNUD,AUTO_LINKLOCAL>
media: IEEE 802.11 Wireless Ethernet OFDM/36Mbps mode 11ng
status: associated
ssid office-open channel 11 (2462 MHz 11g ht/20) bssid 6c:f3:7f:ad:ea:61
country US authmode OPEN privacy OFF txpower 14 bmiss 10
scanvalid 450 bgscan bgscanintvl 300 bgscanidle 250 roam:rssi 7
roam:rate 64 protmode CTS ampdulimit 64k ampdudensity 8
-amsdutx amsdurx shortgi wme roaming MANUAL