10 More Discussions You Might Find Interesting
1. UNIX for Advanced & Expert Users
I have D-Link Router DSL-2730U that support busybox OS and iptables version 1.4.0
I managed successfully to block the host for being connect to the internet using the following command
block by ip address
iptables -I FORWARD -d 192.168.1.6 -j DROP
Or By mac source
iptables -I... (0 Replies)
Discussion started by: iLinux85
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2. IP Networking
Hi,
I've a problem in hp-ux server, i.e.how to increase Ethernet speed.
i dont've time to trials on production server
please help me (1 Reply)
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3. Fedora
how can i lan between two or more computers having linux fedora as os? (1 Reply)
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4. IP Networking
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5. Red Hat
I am facing strange problem regarding hostname on my Linux(2.6.18-164.el5xen x86_64 GNU/Linux), the hostname changes if reboot with lan cable and with NO lan cable
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6. IP Networking
Hi,
We have a website running on a local centos 5.4 surfer, static IP.
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7. Filesystems, Disks and Memory
I analysed disk performance with blktrace and get some data:
read:
8,3 4 2141 2.882115217 3342 Q R 195732187 + 32
8,3 4 2142 2.882116411 3342 G R 195732187 + 32
8,3 4 2144 2.882117647 3342 I R 195732187 + 32
8,3 4 2145 ... (1 Reply)
Discussion started by: W.C.C
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8. Linux
iam using open suse 10.3 in dual boot with windows
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in windows by entering below data in Lan properties net is coming
the information is bellow
ip 10.2.45.67
subnet 255.255.0.0
default gate way 10.1.1.4... (3 Replies)
Discussion started by: seshumohan
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9. Solaris
Hi ,
I am trying to configure a private LAN and corporate LAN on the same machien on Solaris 10.
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Thanks (1 Reply)
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10. Filesystems, Disks and Memory
Hello,
I have a Supermicro server with a P4SCI mother board running Debian Sarge 3.1. This is the "dmidecode" output related to RAM info:
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CNW(4) BSD Kernel Interfaces Manual CNW(4)
NAME
cnw -- Netwave AirSurfer wireless network driver
SYNOPSIS
cnw* at pcmcia? function ?
DESCRIPTION
The cnw interface provides access to a theoretical 1 Mb/s wireless Ethernet network based on the Netwave AirSurfer Wireless LAN (formerly
known as the Xircom Netwave Wireless LAN).
Note that the driver does not support newer devices such as the Netwave AirSurfer ``Plus'', or the BayStack 650/660. These devices are sup-
ported by the awi(4) driver.
Netwave devices are not compatible with IEEE 802.11 wireless networks. Also note that there are Netwave devices with different wireless fre-
quency, depending on the radio band plan in each country.
The card uses 36K of I/O memory mapped to the card. You may need to increase memory space available to the PCMCIA controller. See pcmcia(4)
for details.
In use, the cards appear to achieve up to a 420Kb/s transfer rate, though a transfer rate between 250Kb/s and 350Kb/s is typical.
The card operates in the 2.4GHz frequency range and is subject to interference from microwaves, IEEE 802.11 wireless network devices, as well
as earth. For example, it seems that IEEE 802.11 channel 14 conflicts with Netwave (US frequency). They interfere with each other if they
are both operated in the same geographic region, causing weird packet loss. You may be able to avoid the interference with IEEE 802.11
devices, by changing the IEEE 802.11 channel.
HARDWARE
Cards supported by the cnw driver include:
Xircom CreditCard Netwave
NetWave AirSurfer
DIAGNOSTICS
cnw0: can't map memory Indicates that the driver was not able to allocate enough PCMCIA bus address space into which to map the device. See
pcmcia(4) and increase memory available to the PCMCIA controller.
SEE ALSO
arp(4), awi(4), inet(4), intro(4), pcmcia(4), cnwctl(8)
BSD
January 5, 1997 BSD