2008/8/5-10 [Computer/Networking] UID:50788 Activity:nil | 8/5 It looks like my company has started blocking HTTPS tunneling.
I used to do this by tunneling SSH through the HTTP/HTTPS proxy
server, but this seems to have stopped working. Does anyone know
how the implementation of tunneling detection works, and whether
there are widely available implementations? We run a bunch of MS
stuff, so I imagine we're running an MS proxy server or something.
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2007/6/28-7/2 [Computer/SW/SpamAssassin] UID:47111 Activity:nil | 6/28 Q: What are folks using these days for anti-spam measures? I'm
looking for something that integrates with my MTA (postfix) or my
delivery agent (sieve). Currently I'm using a crufty version of
spamassassin wired into postfix via amavisd-new. It's decent, but I
don't want to be bothered with manually upgrading spamassassin or
updating rulesets on a regular basis. Anyone have any experience
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2006/2/18-23 [Computer/Networking] UID:41923 Activity:low | 2/18 My DSL modem's ip address is 192.168.0.1, my internal network
behind my router is 10.0.0.x. Is there a way I can configure
the router so I can access the DSL modem from my 10.0.0.x
network directly without re-wiring? Static routes? I tried it
but no much luck. I also tried changing my internal network to
192.168.0.x, but still does not work. Thanks.
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2006/1/28-31 [Computer/Networking] UID:41585 Activity:low | 1/28 Just switched to Comcast from SBC and generally happy with it. But
can someone please explain to me why they are constantly pumping
ARP traffic through the network? It seems harmless, but I'm curious
as I didn't see it with DSL. It's a little disconcerting to see
constant traffic on your router, even if ARPs are harmless from
a bandwidth perspective, and it makes the WAN send/receive light
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2006/1/22-24 [Computer/Networking] UID:41477 Activity:nil | 1/21 I am trying to setup a small network for my girlfriend's
mom's company. They just bought an accounting package
which requires windows 2003 server. And they want internet
access from each computer. How should the network be setuped?
Would it be dumb to use static IP for each computer and a
computer as internet gateway?
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2005/8/29-30 [Computer/Networking] UID:39329 Activity:moderate 54%like:37400 | 8/29 What's the difference between a hub, a switch and a router? Thx.
\_ AFAIK, probably be corrected by someone:
hub: Allows communication on a LAN with bandwith shared amongs all
the nodes on the hub and maxing out at the max line speed.
switch: Allows communication on a LAN with bandwith greater than
the max line speed (point to point)
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2005/6/2-3 [Computer/Networking] UID:37941 Activity:moderate | 6/2 I've been to many places and almost every place I go to have
802.11b/g. However, almost all of them have protected access,
which I presume they use because they don't want people stealing
their bandwidth. So here is one idea I think will really
revolutionize 802.11X... an option in the router that allows you to
specify the percentage of unprotected bandwidth you are willing to
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2005/5/23-25 [Computer/Networking] UID:37799 Activity:nil | 5/23 Has anyone played with carp/pfsync on OpenBSD? I have a simple
two firewall setup, one fw running 3.6, the other running 3.7.
Right now the 3.6 system is the "master" and everything seems
to work properly except that I can't ping the virtual ip from
the master system. Any ideas?
\_ I've seen this with a lot of virtual IP/failover/load balancers.
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2004/4/25-26 [Computer/Networking] UID:13373 Activity:nil | 4/25 Anyone else experiencing problems getting mail, and delays
starting SSH (all TCP?) connections to Soda?
\_ nope. But I did once at a company where the firewall didn't
allow reverse DNS lookups.
TBMS, after logging in, 80 seconds before getting term type query
from .cshrc. Increased timeout to 90 for SSL/IMAP mail on port 993
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2004/3/22-23 [Computer/Networking] UID:12802 Activity:nil | 3/22 Is there a host on the net that has every port CLOSED? I want to
portscan it to find out which ports my network provider is filtering.
\_ no. that would be a retarded waste of a machine.
\_ Or it would be a secure client.
\_ No, just a interesting use for 1 IP address.
\_ you can add a hostbased firewall rule that sends a RST
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2004/1/15-16 [Computer/Networking] UID:11786 Activity:kinda low | 1/14 I am getting DSL for the first time. The instruction from SBC says
that I have to install stuff from their CD and leave the modem on for
10 days for them to "maximize the speed." I don't really want to
install their custom browser and god-knows-what. Can I just ignore
their instructions and still get the highest speed possible?
\_ do the entire install, then afterward, just use the EnterNet
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2003/9/22-23 [Computer/Networking] UID:10277 Activity:nil | 9/22 I'm looking to expand my lan to include wireless. The thing is, I
like the linux-box router/firewall I already have set up. Can I
configure a wireless router station to run with a DHCP IP so I can
continue to route everything through my hardwired linux-box?
Many thanks. --erikred
\_ just get a wireless AP... not a router/AP -shac
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