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-   -   I am being pinged (http://forums.pelicanparts.com/off-topic-discussions/462465-i-am-being-pinged.html)

cgarr 03-12-2009 12:54 PM

I am being pinged
 
My security says "A computer in your banned IP list at -----.network.tds.net has attempted to ping your computer"

So whats happening??

Jim Richards 03-12-2009 12:57 PM

So, why did you ban me, Craig? :confused:



;) :p

slodave 03-12-2009 12:59 PM

Snow tires...

stomachmonkey 03-12-2009 01:02 PM

someone is looking to see if your IP address responds

could be benign

could be a hacker

if your computer responds ot the ping the next thing will be port scan looking for common open ports

when he finds your mail port open he will start a dictionary attack looking to gain mailbox access

once he's done that he'll use your box as a spam box

normal stuff like that

no need to panic

cgarr 03-12-2009 01:04 PM

Quote:

Originally Posted by stomachmonkey (Post 4539585)
someone is looking to see if your IP address responds could be benign could be a hacker if your computer responds ot the ping the next thing will be port scan looking for common open ports when he finds your mail port open he will start a dictionary attack looking to gain mailbox access once he's done that he'll use your box as a spam box normal stuff like that no need to panic

So Jim knows how to do all that??;)

Jim Richards 03-12-2009 01:10 PM

mad skillz, man...mad skillz. :p

cgarr 03-12-2009 01:12 PM

Quote:

Originally Posted by Jim Richards (Post 4539608)
mad skillz, man...mad skillz. :p

http://www.aarp.org/leisure/activities/

Jim Richards 03-12-2009 01:14 PM

Lol!

Jim727 03-12-2009 01:47 PM

Git yer snow tahrz here:
http://www.grc.com/lt/leaktest.htm

Bill Douglas 03-12-2009 02:12 PM

tracert is a good one.

run cmd then enter in tracert 119.47.114.165 or tracert lyallbaybeach.co.nz

masraum 03-12-2009 03:34 PM

"ping" is not a big deal. Especially if you have a router/firewall.

I've sent hundreds of thousands of pings in the last 10 years. I've pinged stuff that was in my control as well as random stuff on the internet.

Don't worry about it.

Bill Douglas 03-12-2009 03:42 PM

Ummm, yes and no. A device always responds to a ping, and it responds to a ping before it does ANYTHING else. An old fashioned way of bringing down a server wass to launch a ping attack where the server stops anyother functions because it's responding to millions of pings. Who would have thought eh.

masraum 03-12-2009 04:03 PM

Quote:

Originally Posted by Bill Douglas (Post 4539907)
Ummm, yes and no. A device always responds to a ping, and it responds to a ping before it does ANYTHING else. An old fashioned way of bringing down a server wass to launch a ping attack where the server stops anyother functions because it's responding to millions of pings. Who would have thought eh.

Right, DoS (denial of service) attack. These days most often they come as DDoS (Distributed DoS). Fortunately, most devices these days can be configured to not respond to pings. I suspect that his security blocked the ping and didn't respond. DoS via ping is less common these days, and based on the message that he said that he got, he's probably not being DoSed.

These days DoS attacks are usually done via TCP packets not ICMP.

Racerbvd 03-12-2009 04:13 PM

Quote:

Originally Posted by Jim Richards (Post 4539608)
mad skillz, man...mad skillz. :p

http://forums.pelicanparts.com/uploa...1236903200.jpg
:D

KFC911 03-12-2009 04:21 PM

Quote:

Originally Posted by masraum (Post 4539938)
Right, DoS (denial of service) attack. These days most often they come as DDoS (Distributed DoS). Fortunately, most devices these days can be configured to not respond to pings. I suspect that his security blocked the ping and didn't respond. DoS via ping is less common these days, and based on the message that he said that he got, he's probably not being DoSed.

These days DoS attacks are usually done via TCP packets not ICMP.

I may no longer be in the biz, but don't make me "Ack Syn" you fellow geeks into "no sockets available land". I haven't heard anyone talk dirty like that in a while :)

masraum 03-12-2009 04:33 PM

Quote:

Originally Posted by KC911 (Post 4539964)
I may no longer be in the biz, but don't make me "Ack Syn" you fellow geeks into "no sockets available land". I haven't heard anyone talk dirty like that in a while :)

Whoa, Whoa, Whoa TCP RST buddy. I'm strictly DTE-DCE, no DTE on DTE action here.

KFC911 03-12-2009 04:40 PM

I have no scruples whatsoever...I go all the way to the mainframe :)

Bill Douglas 03-12-2009 04:43 PM

ping ping ping ping ping - shut that noise up before I....

KFC911 03-12-2009 04:48 PM

OK Bill, but before I go, I must point out that many devices will service and satisify all TCP before ICMP :)

Won 03-12-2009 05:03 PM

One ping only, please.


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