10 More Discussions You Might Find Interesting
1. Ubuntu
Hi
Please can you help me to understand what could be wrong based on what I have captured in the logs:
I have run cat /var/log/syslog | grep -i warn, and I got the following output NetworkManager: <warn> Activation (eth3) failed.
Dec 23 10:58:25 cmoveldb02 NetworkManager: <warn> (eth3): DHCPv4... (2 Replies)
Discussion started by: fretagi
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2. Red Hat
Dear All ,
While taking backups in one Linux Server , we find one alert came with regard to Network Interface Card.
Pl find the below alert.
Network Interface Card performance for NIC:eth1 has exceeded Major threshold.
Bytes sent and received per second (Average)= 105540.303101... (6 Replies)
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3. Solaris
I am using telnet instead of ssh because network/physical service is on maintenance mode. I can ping google and other internel machines. I can't ssh to this server because network/physical is dependency of ssh.
How can I fix this service. I can use network service but it is maintenance mode.... (8 Replies)
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4. Solaris
After a memory upgrade all network interfaces are misconfigued. How do i resolve this issue. Below are some out puts.thanks.
ifconfig: plumb: SIOCLIFADDIF: eg000g0:2: no such interface
# ifconfig eg1000g0:2 plumb
ifconfig: plumb: SIOCLIFADDIF: eg1000g0:2: no such interface
# ifconfig... (2 Replies)
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5. Solaris
Hi, all!
Can anybody tell me how can I reset network statistic, which could be
seen by command 'netstat -i' or 'dladm show-dev -s'?
Thank you for advance
Christian (2 Replies)
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6. UNIX for Dummies Questions & Answers
I have three network cards in my unix box. I need to figure out which card corresponds to an assigned IP address. If there some command in unix I can use to make an ethernet interface blink?
Any advice would be appreciated. (6 Replies)
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7. Solaris
hi experts,
i have some problem with my server v890, i had config the network with ce0,ce1 and eri0 but after reboot the server have this error messages display :
WARNING: ce0: fault detected external to device; service degraded
WARNING: ce0: xcvr addr:0x01 - link down
configuring IPv4... (2 Replies)
Discussion started by: bucci
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8. Solaris
How do you test the physical network connection of an interface in solaris. I know that if you have an active connection and the cable gets yanked, you can look in the messages file to check for link failure messages. But is there any better way to see if you have good layer 2 connectivity? (1 Reply)
Discussion started by: tjlst15
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9. UNIX for Advanced & Expert Users
I have been having trouble with my sis900 neytwork card in slacwkare linux. I tried to modprobe the sis900, it didnt give me any errors but it didnt load it. so I put in a realtek 8139 network card and tried it too. These are the errors i get with the two cards when trying to do insmod on either of... (3 Replies)
Discussion started by: The Fridgerator
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10. IP Networking
I have a UnixWare 2 server that has an ISA 3Com NIC that has just a BNC connector on it. I want to remove this and install an ISA 3Com NIC that has a BNC/RJ45 connector. What steps do I have to go through to successfully complete this? Thye are almost the exact same cards except for the... (1 Reply)
Discussion started by: cparks
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SINFOD(8) User Manuals SINFOD(8)
NAME
sinfod - a monitoring tool for networked computers
SYNOPSIS
sinfod [-F] [-q] [-V] [-b #.#.#.#] [-c] [-n card ] [ -N nicevalue ] [ -m marker ] [ -i processname ] [-s][-W]
DESCRIPTION
sinfod distributes system information to other sinfods on your local network.
These Information include the system load, memory utilization and the `TOP-5' processes on every machine.
It's main advantage is, that these informations are broadcasted using the udp(7) protocol.
If each node broadcasts it's information in a cooperative manner, the network load is O(N), where N is the number of nodes in your network.
Other systems to monitor your cluster load (e.g. rup(1) ) are using a polling scheme where every node has to ask every other node for the
system information: In that case the network load is O(N**2).
The task of sinfod is to broadcast the relevant information for the local node and to collect broadcasts from other nodes. Other programs
( sinfo(1) ) can get access to this information via a simple tcp(7) connection that normally is routed through the local loopback inter-
face.
OPTIONS
-F/--foreground
Unlike normal operation, sinfod will not detach from the terminal when given this option. Some debugging informations will be visi-
ble.
-q/--quiet
Start quietly - for init scripts.
-V/--version
Print the version number and exit.
-b #.#.#.#/--bcastaddress=#.#.#.#
Set the broadcast address of the sinfod. Default is 255.255.255.255. In you want to run sinfod without a network card "-b
127.0.0.1" may be necessary.
-c/--cmdline
Broadcast the full command line of a process instead of the command only.
-m marker/--marker=marker
Mark the machine with a name. e.g. laboratory, pool or cluster.
-i/--ignore <process>
Don't broadcast any information on <process> ; --ignore may be set multiple times.
-t/--top <count>
Broadcast information on the top <count> processes; default: 5
-n card/--networkcard=card
Set the name of the network card whose informations will be broadcasted. (e.g. eth0). Default is the network card that saw the most
traffic at the start of sinfod.
-N nicevalue/--nice=nicevalue
Set the priority of this demon to nicevalue. Default is 15.
-s/--spymode
Deactivate the TCP interface and the collection of received packets. The demon starts in a broadcast-only mode.
-W/--watchdog
Start with simple watchdog.
AUTHOR
Juergen Rinas <jrinas@gmx.de>
SEE ALSO
sinfo(1),sshallsinfo(1),
Linux JANUARY 2005 SINFOD(8)