Linux Networking
in [Network]
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Stupid question on wireless networking Is the electromagnetic radiation used in wireless networking harmful to human beings ? Thanks. ... 12 Jul 2010 12:55
Share windows partitions on Ubuntu server from Ubuntu Client? Googled all over the place. No luck, so here I am. Switching to Linux but want to share some windows partitions (FAT) mounted on an Ubuntu server from an Ubuntu client, over a wireless connection in a small home network. Succeeded mounting linux shares from the client but not the windows shares (permissions error... 12 Jul 2010 05:14
abnormal (excessive) number of arp requests on subnet? I did a tcpdump like so: tcpdump -c 1000 -ennqti eth3 \( arp or icmp \) In a one minute period I get 1000 ARP requests. Is this normal? I reproduce below the traffic in case this helps diagnosis. The network is static, no new devices are being added or removed. The MAC<->IP association is also static. Why ... 14 Jul 2010 16:31
Cisco VPN client fails to connect Are there known issues with the Cisco VPN client on 64 bit system? I'm currently trying to establish a connection with a client running Debian Lenny and Cisco AnyConnect VPN Client (version 2.5.0217). Error message on the console: state: Connecting notice: Establishing VPN session... error: Th... 9 Jul 2010 17:12
WAN port and networking, lay-man question There is a broadband modem (Aztech) with a network port (RJ45), and a port of phone line. According to its manual, the modem is initialised with IP 192.168.1.1 as default. There is an 5-port SMC router (one of them is a WAN port). The router is initialised to 192.168.2.1 by default. Since the modem and the ... 8 Jul 2010 21:26
send HTTP query from user application Hello, I need to implement a firmware upgrade from user-level application on an embedded system. Currently it's done by means of embedded web server 'httpd' with modifications by a chip maker, whose hardware we use. So below is request sequence sent to a server by a web browser: POST /upgrade.cgi HTTP/1.1 ... 8 Jul 2010 04:47
Permission denied on allowed nfs shares Hi, I'm having some headache configuring nfs on my nas on which I've installed Debian Lenny. Basically it works, but I can access the shares of my nas only if their permissions allow everyone. Having the right "group" permissions is not enough, and I get a "Permission denied" when I try to access directorie... 3 Jul 2010 15:40
No ARP Table, and a DNS issue. I have an (embedded) linux device which is trying to communicate with a URL (e.g. http://www.google.co.uk). When I wireshark the output from the eth0, all I see is an ARP request for the default gateway, which is never resolved. When I view the ARP table (arp, arp neighbor, etc), Linux tells me it doesn't recogni... 5 Jul 2010 05:38
Suggestion for 3 computers using wireless network I have 3 computers, two PCs and one laptop, connected to a desktop 5-port switch. There is a SMC router connected (with wireless) to a broadband modem. All laptops within range can connect to SMC via wireless. As for me, I am thinking of the best method of providing internet access to my 3 computers. Con... 4 Jul 2010 04:43
wu-ftp guest user configuration I have a new installation of Ubuntu 10.04 (Lucid Lynx) and wu-ftpd version wu-2.6.2(1) on a vintage P3 machine. I configured a guest FTP account and found that the "dir" command returns no file list although the "ls" command does. There is no problem with "dir" for a real FTP account. Descriptions of dir not... 1 Jul 2010 23:20 |