Hi,all:
I want to boot an IA unix box from network, I am sure I set the DHCP and boot server, but it still failed !
It says : Client MAC Address: 00 18 FE 28 91 82 .....-
PXE-E16: Valid PXE offer not received.
Load of Core LAN Gb A failed: Not Found
I use the nettl command to trace the UDP... (0 Replies)
I've set up a PXE boot server and I'm having a slight snag in the booting process. On the client machine, DHCP renders fine and TFTP seems to begin but then the system hangs. On the server, the error message "Client does not accept options" occurs -- which from reading online is a common message... (2 Replies)
Hi Experts,
I am doing PXE boot for my GNU/Linux device and pxelinux.0 loads the kernel as well as initrd images I have mentioned in the config file but it looks like it is not considering the init= option. Instead it starts the default INIT program.
I wanted my customized init program to be... (3 Replies)
Hi folks, I was trying to setup Network based NFS installation with PXE.
I'm using virtual box for this purpose. I have one redhat (DHCP) server and Solaris 10 (Install server - Source) and on the other one am trying to install solaris using PXE. As in, dhcp address and boot file can be fetched... (2 Replies)
I have been asked to modify our PXE server such that there will be only one entry in the pxelinux.cfg/default file, where the same kernel and initrd.img will be used regardless of what operating system is to be installed, and the user will type in the path to the kickstart file that will be used. ... (7 Replies)
Hi
Hoping someone can help ove setup a pxe/dhcp boot server for auto installs on centos My server seems to be providing dhcp fine but the installation fails to progress when it reaches the pxe boot menu. I make my selection and nothing happens. I am serving the media via http from the same... (3 Replies)
One of our T5220 servers fail to boot due to following error:
ERROR: The following devices are disabled:
XAUI1
XAUI0
I can't see any disabled components in SP console, any idea what is the problem? (1 Reply)
Hi guys,
I've been trying to set up a server for disk-less booting of remote machines on a network. The server host OS is RHEL6 and I have configured dhcp, tftp and nfs services which are proven to be working since I am able to install RHEL6 through pxe boot. Now I want it to serve for disk-less... (0 Replies)
Hi,
I am doing PXE boot for RHEL6.4 on EFI and want to display custom messsage before loading vmlinuz and initrd.img, which is not working.
boot server side (In case of BIOS client):
In /var/lib/tftpboot/default file I am putting the message in below format:
SAY hello world
boot... (0 Replies)
Discussion started by: indus123
0 Replies
LEARN ABOUT REDHAT
iptraf
IPTRAF(8) System Manager's Manual IPTRAF(8)NAME
iptraf - Interactive Colorful IP LAN Monitor
SYNOPSIS
iptraf { [ -f ] [ -q ] [ { -i iface | -g | -d iface | -s iface | -z iface | -l iface } [ -t timeout ] [ -B [ -L logfile ] ] ] | [ -h ] }
DESCRIPTION
iptraf is an ncurses-based IP LAN monitor that generates various network statistics including TCP info, UDP counts, ICMP and OSPF informa-
tion, Ethernet load info, node stats, IP checksum errors, and others.
If the command is issued without any command-line options, the program comes up in interactive mode, with the various facilities accessed
through the main menu.
OPTIONS
These options can also be supplied to the command:
-i iface
immediately start the IP traffic monitor on the specified interface, or all interfaces if "-i all" is specified
-g immediately start the general interface statistics
-d iface
allows you to immediately start the detailed on the indicated interface (iface)
-s iface
allows you to immediately monitor TCP and UDP traffic on the specified interface (iface)
-z iface
shows packet counts by size on the specified interface
-l iface
start the LAN station monitor on the specified interface, or all LAN interfaces if "-l all" is specified
-t timeout
tells IPTraf to run the specified facility for only timeout minutes. This option is used only with one of the above parameters.
-B redirect standard output to /dev/null, closes standard input, and forks the program into the background. Can be used only with one
of the facility invocation parameters above. Send the backgrounded process a USR2 signal to terminate.
-L logfile
allows you to specify an alternate log file name. The default log file name is based on either the interface selected (detailed
interface statistics, TCP/UDP service statistics, packet size breakdown), or the instance of the facility (IP traffic monitor, LAN
station monitor). If a path is not specified, the log file is placed in /var/log/iptraf
-f clears all locks and counters, causing this instance of IPTraf to think it's the first one running. This should only be used to
recover from an abnormal termination or system crash.
-q no longer needed, maintained only for compatibility.
-h shows a command summary
SIGNALS
SIGUSR1 - rotates log files while program is running
SIGUSR2 - terminates an IPTraf process running in the background.
FILES
/var/log/iptraf/*.log - log file
/var/local/iptraf/* - important IPTraf data files
SEE ALSO
Documentation/* - complete documentation written by the author
AUTHOR
Gerard Paul Java (riker@mozcom.com)
MANUAL AUTHOR
Frederic Peters (fpeters@debian.org), using iptraf --help General manual page modifications by Gerard Paul Java (riker@mozcom.com)
IPTraf Help Page IPTRAF(8)