Rancid & IPPlan

As a network engineer, I need plenty of good tools at my disposal. I help to maintain an enterprise-level network of hundreds of Cisco devices, many hosts and even more users. Linux and open source projects become the "glue" which helps me perform my job. more>>

Special Session on Cognitive Radio

Special Session on Cognitive Radio, Oct 14 to 16, 2008,Dalian, China


Special Session on "Cognitive Radio" CALL FOR PAPERS Dalian, China October 14-16, 2008 more>>

WICOM 2007 has been covered by Ei px

Now All papers in the WiCOM 2007 proceedings have been indexed by Ei Compendex.

Our apologies if you receive multiple copies of this message

====================================================================== The 4th International Conference on Wireless Communications, Networking and Mobile Computing (WiCOM 2008) CALL FOR PAPERS more>>

Wireless vs. Ethernet Access


A friend of mine is traveling through Italy using an ASUS Linux-based laptop for internet access. He says that he is able to connect to the internet using ethernet 100% of the time, however is much less successful (about 10%) using wireless. Ethernet connections are not available at most hotels and B&Bs; wireless is the preferred choice.

Any ideas?


server with 2 ethernet cards

Hello, I 've a problem with my net. I've xubuntu 7.10, on a pc with 2 ethernet cards. I want create a server with firewall

ip eth0=n,m,0,254 ip eth1=n,m,1,2 gateway(n,m,0,254) _____ server my net--->(layer n,m,0,x)-->|eth0 | | | gateway eth1 more>>

SOCKET Programming Trouble

Hi all!

I'm doing some simple server/client based socket progs in C. My problem is that the sending routine uses the protocol family PF_PACKET -> with SOCK_DGRAM, IPPROTO_UDP so i made some own cooked frames and send them with sendto(). I' have monitored them with tcpdump, the packet arrives, the ip sum is ok the udp socket too. more>>


I think the networking in Linux is one of it's biggest strengths. And one of the topics I like to discuss most. There's actually very little you *can't* do with Linux when it comes to networking.

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