search for: em0

Hello list! When em0 has an inet address while bridge0 doesn't, it seems to be OK: ----- bs1% uname -a FreeBSD bs1.sp34.ru 7.0-STABLE FreeBSD 7.0-STABLE #0: Sun May 25 20:15:26 MSD 2008 root@bs1.sp34.ru:/usr/obj/usr/src/sys/BSM i386 bs1% ifconfig em0; ifconfig tap0; ifconfig bridge0 em0: flags=8943<UP,BROAD...

...r: interface 'srvsvc' registered on endpoint 'ncacn_np:[\pipe\srvsvc]' dcesrv_interface_register: interface 'srvsvc' registered on endpoint 'ncacn_ip_tcp:' dcesrv_interface_register: interface 'srvsvc' registered on endpoint 'ncalrpc:' added interface em0 ip=2001:44b8:191:2e00:21b:21ff:fe94:ab13 bcast= netmask=ffff:ffff:ffff:ffff:: added interface em0 ip=10.0.2.1 bcast=10.0.2.255 netmask=255.255.255.0 added interface em0 ip=10.0.2.3 bcast=10.0.2.3 netmask=255.255.255.255 added interface em0 ip=10.0.2.4 bcast=10.0.2.4 netmask=255.255.255.255 added in...

Hi all, I moved from 8.0-RELEASE to last week's -STABLE: $ uname -v FreeBSD 8.1-STABLE #0: Thu Sep 2 16:38:02 SAST 2010 root@XXXXX:/usr/obj/usr/src/sys/GENERIC and all seems well except my network card is unusable. On boot up: em0: <Intel(R) PRO/1000 Network Connection 7.0.5> port 0x3040-0x305f mem 0xe3200000-0xe321ffff,0xe3220000-0xe3220fff irq 10 at device 25.0 on pci0 em0: Setup MSIX failure em0: [FILTER] em0: Ethernet address: 00:27:0e:1e:5e:e3 em1: <Intel(R) PRO/1000 Legacy Network Connection 1.0.1> port 0x...

Updated my Athlon-xp 6-stable system last night, got an em watchdog timeout for the first time a few hours later, during a fairly high-traffic period. System is UP but does have device apic in the config. Any chance this is the recent race condition? Workaround? ifconfig em0 down, ifconfig em0 up seemed to cure it, at least for the moment. Thanks, Barney Wolff -- Barney Wolff I never met a computer I didn't like.

Why does a vlan created against em0 have a mtu of 1496. This is on 4.8-STABLE (cvsup'd this afternoon). Dave. -- ============================================================================ |David Gilbert, Velocet Communications. | Two things can only be | |Mail: dgilbert@velocet.net | equal if an...

Hi, I noticed that network connection of one of my boxes got significantly slow just after upgrading it to 8.0R. The box has an em0 (82547EI) and worked fine with 7.2R. The symptoms are: - A ping to a host on the same LAN takes 990ms RTT, it reduces gradually to around 1ms, and then it returns to around 1s. The rate was about 2ms/ping. - The response is quite slow, but no packet loss and network services on the...

Hello, My server is experiencing occasional kernel panics when under moderate load. I'm attaching a crash dump and the dmesg output. I'm not sure how to read the kernel backtrace but it looks like the Intel NIC (em0) caused the problem. Occasionally, I used to get a "em0: watchdog timeout -- resetting" error message, but I never had a kernel panic. The problem started last week when I updated the server to the latest 7-STABLE. Can anyone help pinpoint the problem? Thanks, Yani kgdb output: [GD...

Hello, i'm experiencing periodic kernel panics on a server with FreeBSD 7.0-STABLE #0: Tue May 20 19:09:43 CEST 2008. My big problem is that the system is not performing memory dumping and/or automatic reoboot, it just stays there. Here' console output: em0: watchdog timeout -- resetting kernel trap 12 with interrupts disabled Fatal trap 12: page fault while in kernel mode cpuid = 0; apic_id = 00 fault virtual address = 0x14 fault code = supervisor read, page not present intruction pointerr = 0x20:0xc056e2ce stack pointer...

...f800-0xf8ff mem 0xfecff000-0xfecfffff irq 16 at device 9.0 on pci0 aic7895: Ultra Wide Channel A, SCSI Id=7, 32/253 SCBs ahc1: <Adaptec aic7895 Ultra SCSI adapter> port 0xf400-0xf4ff mem 0xfecfe000-0xfecfefff irq 16 at device 9.1 on pci0 aic7895: Ultra Wide Channel B, SCSI Id=7, 32/253 SCBs em0: <Intel(R) PRO/1000 Network Connection, Version - 1.4.10> mem 0xfecc0000-0xfecdffff irq 17 at device 16.0 on pci0 em0: Speed:1000 Mbps Duplex:Full orm0: <Option ROMs> at iomem 0xc0000-0xc7fff,0xc8000-0xc87ff,0xc8800-0xccfff,0xe0000-0xe3fff,0xe4000-0xeffff on isa0 fdc0: <NEC 7206...

...t;Link> 0 0 0 0 0 lo0 33192 loopback localhost.X 0 0 0 0 0 lo0 33192 localhost.s localhost.X 0 0 0 0 0 lo0 33192 fe80::%lo0/ fe80::1%lo0 0 0 0 0 0 em0 1500 <Link> 00:e0:81:72:7d:05 1859059 2 1872743 0 0 em0 1500 10.0.0/24 databank.X 1859059 2 1872743 0 0 em0 1500 fe80::%em0/ fe80::2e0:81ff:fe 1859059 2 1872743 0 0 em1* 1500 <Link> 00:e0:81:72:7d:06 0...

Hi: I have a machine with four interfaces connecting four different networks. I am learning to use nmap and trying to force the nmap working only one interface. As nmap man page states, I use -e option and it would not work: nmap -e fx0 -v -sP 192.168.128.0/23 Starting Nmap 3.95 ( http://www.insecure.org/nmap/ ) at 2006-02-04 14:04 CST getinterfaces: Failed to open ethernet interface (el0)

Hi, I have a server at Hetzner and something strange happend. First, I installed FreeBSD 10.0-BETA3 (amd64) via their FreeBSD 9.2-RELEASE rescue system, that's ok. I had to configure the network by using the em driver -> em0 interface. But suddenly, the network was lost. After an ACPI reboot, nothing. Going to the vKVM show me the system didn't detected em0 anymore but an nVidia (nfe driver) card! Here is the hardware: http://www.msi.com/product/mb/K9NBPM2-FID.html#/?div=Detail Here is a partial dmesg: nfe0:...

Hello everybody Unfortunately my problem still doesn't have any solution. But I have an interesting observation. The gateway freezes very quickly, if torrent client programs are running on workstations. I assume the cause of the problem consists in many number of TCP/IP connections that torrent client establishes. Any ideas? Maybe I can tune somehow a TCP/IP via kernel, sysctl or pf settings?

...5Q motherboard. Such board comes with an nic requiring age0 driver. When the nic is under load, such trasferring big amount of data over gigabit connection (let's say some gigabyte backups), the computer hangs, sometimes with panic, sometimes freezing. Before that i was using an Intel nic with em0 driver and 7.0-Stable#2.. and that configuration was really stable. Looking at the backtrace we found that the page fault happened during pmap operations (sorry I've not the backtrace anymore to attach to this mail). Another problem with age0 driver was that when the machine boot, the nic goe...

...albox 4.0.6, I have configured 2 guests (WinXP x86 + CentOS 5.6 x86_64) in bridged mode. The hosting box and the two guests are dhcp enabled. The hosting box get its address normally, but the 2 hosted systems fail to get theirs. The dhcp server log tells : DHCPDISCOVER from 08:00:xx:xx:xx:xx via em0: network xx.xx/16: no free leases. When changing from dhcp to static ip in the CentOS guest, 'service network restart' does not report any errors, but the guest keeps unreachable from the outside : pinging the guest works some times, but trying to reach the guest with ssh, http, or ftp a...

...ed pcib5: allocated memory range (0xdafe0000-0xdaffffff) for rid 14 of pci0:5:0:1 map[18]: type I/O Port, range 32, base 0xece0, size 5, enabled pcib5: allocated I/O port range (0xece0-0xecff) for rid 18 of pci0:5:0:1 pcib5: matched entry for 5.0.INTB pcib5: slot 0 INTB hardwired to IRQ 52 em0: <Intel(R) PRO/1000 Network Connection 7.3.2> port 0xecc0-0xecdf mem 0xdaf80000-0xdaf9ffff,0xdafa0000-0xdafbffff irq 48 at device 0.0 on pci5 em0: attempting to allocate 1 MSI vectors (1 supported) msi: routing MSI IRQ 269 to local APIC 0 vector 64 em0: using IRQ 269 for MSI em0: Using an MSI...

Hi all! I have quation: how i may use nested variables/facts? For example, I have variable $iface. It''s variable declared in node brakets, and, use with defenition. iface may be eth0, eth1(Linux), em0, ... <freebsd>, ... is fact: facter | grep eth0 | grep mac macaddress_eth0 => 54:52:00:3D:CB:40 We don''nt know name of $iface in our module (to generate network settings), how we may use nested variables/facts? Syntax: $mac = ${$macaddress_${iface}} Does''nt work. In...

...DC DOMAIN using samba-tool domain join. This worked as far as I can tell. I have these entries in smb4.conf # BOF # Global parameters [global] netbios name = SAMBA-02 realm = BROCKLEY-2016.HARTE-LYNE.CA server role = active directory domain controller workgroup = BROCKLEY-2016 interfaces = em0 localhost 192.168.8.66/24 bind interfaces only = yes [sysvol] path = /var/db/samba4/sysvol read only = No [netlogon] path = /var/db/samba4/sysvol/brockley-2016.harte-lyne.ca/scripts read only = No # EOF When I start samba_server this is what I get in /var/log/messages May 5 15:13:12 samb...

Hi, I have a box with freebsd 9.1-Stable uname -a FreeBSD master.bogdanturcanu.ro 9.1-STABLE FreeBSD 9.1-STABLE #3: Fri Mar 8 18:43:56 EET 2013 root at master.bogdanturcanu.ro:/usr/obj/usr/src/sys/MASTER amd64 The server is connected ussing alc0 interface. If i run: Ifconfig alc0 inet6 x:x:x:x prefixlen 64 it's working. But, if I put in my rc.conf: ifconfig_alc0_ipv6="inet6

...total rate irq16: em1 12891 40 irq17: em2 546630 1713 irq19: atapci0 5181 16 irq23: ehci0 ehci1 1049 3 cpu0: timer 637069 1997 irq256: em0 1557 4 cpu3: timer 636939 1996 cpu2: timer 636939 1996 cpu1: timer 636938 1996 Total 3115193 9765 Data for debug: [2.0.3-RELEASE] [root at pfsense....