No network cable But Network interface is UP and Running
I've one Netra 240
After changing main board and system configuration card reader, Network is not accessible any more, Network interfaces are always UP and Running even when there is no cable connected to Network interfaces.
I tried to restart and plumb/unplumb with no luck.
Hi !
Does anyone know how can i get information about my network interface ... if it works in half or full duplex mode !!
Thx in adivance !
Witt (4 Replies)
Hi expert,
Need some help on network interface issue..
I have added 2 x NIC card onto the Ultra 2 system recently and configured as hme1 and hme2. I have unconfigured the onboard hme0 network interface and it was running fine till few days later, i keep recieving error messages showing hme0... (6 Replies)
Dears,
i follow this to configure Network interface for my PC
O/S : Unix Sun Solaris
vi /etc/hostname.bge0
and write my ip
vi /etc/netmasks
and write my subnetmask
vi /etc/defautrouter
and write my gatwey
vi /etc/resolv.conf
and write my DNS
after i reboot My Computer ... (3 Replies)
i need to configure a zone to use different interface (bge2) than global and have connected to completely different network switch & to use its own defaultrouter and hosts file .. is it possible ..if so ..how ?
Thanks (9 Replies)
Hello,
Is there any API or any other approach to detect whether the network cable is connected to the network adapter, say, en0, en1 or en2?
The OS is AIX6.1.
Thank you. (4 Replies)
hi
I have a question,
eth0 : 192.168.2.10
eth1: 192.168. 2.11
subnet : 255.255.255.0
eth0 and eth1 plug same swich
I want communication between the two interface one host examp :
ping 192.168.2.10 -I eth1
ping 192.168.2.11 -I eth0
but not respons.. pls helme (3 Replies)
Hi,
I'm a italian student. For my thesis I develop a gateway with protocol 6lowpan.
For that I must access to network interface to develope my personal stack based on standard 802.15.4.
Can you help me? I need an explanation for that. (0 Replies)
Hello,
Please, how can i create a network interface with a routable IP address on linux (ubuntu) ?
AND
How can i desactivate an interface?
Thank you so much for help. (1 Reply)
I have a RHEL 5 system with a bonded interface configure using only one network port (eth0). So I have config file for ifcfg-bond0 and ifcfg-eth. I'd like to configure eth5 to be the second SLAVE in the bond. My question is, after I modify ifcfg-eth5, can I add eth5 to the bond0 interface without... (1 Reply)
Discussion started by: westmoreland
1 Replies
LEARN ABOUT FREEBSD
ntb_hw
NTB(4) BSD Kernel Interfaces Manual NTB(4)NAME
ntb, ntb_hw, if_ntb -- Intel(R) Non-Transparent Bridge driver
SYNOPSIS
To compile this driver into your kernel, place the following lines in your kernel configuration file:
device ntb_hw
device if_ntb
Or, to load the driver as a module at boot, place the following line in loader.conf(5):
if_ntb_load="YES"
DESCRIPTION
The ntb driver provides support for the Non-Transparent Bridge (NTB) in the Intel S1200, Xeon E3 and Xeon E5 processor families.
The NTB allows you to connect two computer systems using a PCI-e link if they have the correct equipment and connectors.
CONFIGURATION
The NTB memory windows need to be configured by the BIOS. If your BIOS allows you to set their size, you should set the size of both memory
windows to 1 MiB. This needs to be done on both systems.
Each system needs to have a different IP address assigned. The MAC address is randomly generated. Also for maximum performance, the MTU
should be set to 16 kiB. This can be done by adding the line below to rc.conf(5):
ifconfig_ntb0="inet 192.168.1.10 netmask 255.255.255.0 mtu 16384"
And on the second system :
ifconfig_ntb0="inet 192.168.1.11 netmask 255.255.255.0 mtu 16384"
If you are using the UDP protocol, you may want to increase the net.inet.udp.maxdgram sysctl(8) variable.
SEE ALSO rc.conf(5), sysctl(8)AUTHORS
The ntb driver was developed by Intel and originally written by Carl Delsey <carl@FreeBSD.org>.
BUGS
If the driver is unloaded, it cannot be reloaded without a system reboot.
The network support is limited. It isn't fully configurable yet. It also isn't integrated into netgraph(4) or bpf(4).
NTB to Root Port mode is not yet supported.
There is no way to protect your system from malicious behavior on the other system once the link is brought up. Anyone with root or kernel
access on the other system can read or write to any location on your system. In other words, only connect two systems that completely trust
each other.
BSD Apr 11, 2013 BSD