Linux Networking
in [Network]
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Reserved addresses in subnet & Number of subnets Hi, In Class B Subnetting, 1. Consider that the subnet mask is 255.255.192.0 then, the number of hosts is 16382. The number of subnets is 2. 2. Similarly for the subnet mask of 255.255.224.0, the number of hosts is 8190. The number of subnets is 6. I understand that the reasons for 16382 and 8190 is that the... 11 Jan 2010 18:45
Very strange, multiple IP addresses on the same Ethernet carddo not route properly ["Followup-To:" header set to comp.os.linux.networking.] On 2010-01-10, Ignoramus27261 <ignoramus27261(a)NOSPAM.27261.invalid> wrote: I have a small IP subnet to myself (16 IP addresses, actually 13 after subtracting router .1, .0, and broadcast .15). I used to have an old Fedora server that used to serve a... 11 Jan 2010 17:37
Very strange, multiple IP addresses on the same Ethernet card donot route properly I have a small IP subnet to myself (16 IP addresses, actually 13 after subtracting router .1, .0, and broadcast .15). I used to have an old Fedora server that used to serve almost the whole subnet. Always worked great, I had eth0:1 ... etho:11 or so addresses and all worked. I am omving to a new Ubuntu serve... 10 Jan 2010 19:40
problems with wvdial Hello, I originally posted a query about this over on alt.linux, and someone there suggested I post a query here. I am using wvdial to provide "dial up" broadband access to the Cricket wireless network using a Cal-Comp A600 GSM wireless modem on a headless router.. It's working fairly well, but ther... 7 Feb 2010 20:55
Debian installed - Now what? I have installed Debian Linux for the first time on my new Eeepc (1005HA to be exact). It was not an easy install. I do have the network (eth0) connection and did perform "aptitude update" and "aptitude upgrade". Now I want to install wicd Network Manager, so that I can configure the WLAN. When I execute "a... 12 Jan 2010 08:01
ipconfig in xen initrd Hello, I've a xen kernel running with Debian Lenny as dom0 and domU. During bootup it's possible to call a program "ipconfig" from within the initrd (it's located in the bin directory of the initrd). My problem is: ipconfig fails to initialize the interface if the vif interface is given a static ip adress in the... 9 Jan 2010 05:17
raw sockets & security in Linux Hi, Is there any version of Linux that apply such restrictions on traffic over raw sockets ? In Windows, the releases after Windows XP with SP2 have the ability to send traffic over raw sockets but has been restricted in two ways: 1. TCP data cannot be sent over raw sockets. 2. UDP datagrams with invalid sou... 6 Jan 2010 08:41
lpr printing from Windows to Linux OK first I refer you to this old thread from a few months ago. I would have preferred to revive that thread but there was no option to add a reply. http://groups.google.ca/group/comp.os.linux.networking/browse_thread/thread/a94976f3eadef857/cf3dc9f9d780c7f0#cf3dc9f9d780c7f0 To summarize, the thread deals with s... 6 Jan 2010 08:41
Sequence Diagrams from Packet Analyzer logs/output files - Free Hi, Is there any free tool that help in generation of sequence diagrams that provide a visual trace of packet flow between nodes using the Wireshark(Ethereal) logs ? I searched the internet and got a tool called VisualEther, but it is not free :-( http://www.eventhelix.com/VisualEther/ Any opensource or fr... 6 Jan 2010 08:41
How to ignore the Record Route IP option? Hi, how may I configure my system in order to ignore the RECORD ROUTE IP option? Note that I don't want to drop packets, I just want not to honor such a request. E.g. how to be transparent to 'ping -R' while routing packets. Many thanks. ... 16 Jan 2010 15:00 |