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Hello All,
I hope this is the proper place to submit this question.
I have been looking for a utility that will capture the IP address (and if possible the MAC address) when I receive an IM message using Yahoo messenger, when I am not present at the computer.
I can capture the IP with netstat.exe, but only if I am at the pc when the message arrives.
Does anyone know if such a utility is available?
Thanks!
You could install snort at http://www.snort.org and write a custom rule. Not sure what you want with the IP and MAC address, but you are most likely going to get the info of the Yahoo server rather than the person who sent the message to you
I am seeing multiple users on yahoo with the exact same IP address.
two were supposed to be in montreal. one was supposed to be in florida.
it sounds to me like they are all the same person. i was just wondering if the same pc is being used.
It sounds like a proxy IP address to me?
Respectable businesses and people don't use yahoo..........
Go figure.........:p:D
Try MS's own Port Reporter. It'll do the trick.
http://www.microsoft.com/downloads/d...displaylang=en
Um... Don't IMs in Yahoo pass through a yahoo server before they get to the other user? So the IP address you're seeing would be of a Yahoo server? There are only certain features withing Yahoo that are direct connections. At least, as far as I know. But with normal IMing I believe you're seeing the IP address of a Yahoo server.
I wondered about that too.
So I set up another pc with another yahoo ID and checked it out.
netstat.exe captured the IPs from the client PCs.
Exactly very true indeed. If I 'Instant Message' TurdFirgusson using yahoo you will obtain the YAHOO servers IP address not the WAN IP address issued to me by my ISP.Quote:
Um... Don't IMs in Yahoo pass through a yahoo server before they get to the other user? So the IP address you're seeing would be of a Yahoo server? There are only certain features withing Yahoo that are direct connections. At least, as far as I know. But with normal IMing I believe you're seeing the IP address of a Yahoo server.
Whenever you start a chat session with your friend using MSN or yahoo messenger, an indirect connection between you and your friend is opened via the server, so all msgs that you receive or you send first go to server and den server fwd d msgs.
you<--------------> yahoo server <------------> ur friend
so netstat command only show the server add. , but there are some ways using dem u can trace ip of ur friend while chatting.
if u send a file to ur friend using yahoo msnger den a direct connection established between you and ur friend @ tht time use netstat -n it will show ur friendz ip. The same methot happen with voice chat or video conferencing using msnger.
when i set up the second pc and sent IMs between them i captured the the wan ip issued by the local isp of each pc. the ip addresses matached the local ip address shown in ipconfig for the local machines.
when i send an email it passes through a server yet it retains the senders ip address.
yes i heard the same, using a port detector you can only find the other persons IP when opening a direct connection such as sending a file, using a webcam etc etc.
also the microsoft app above is very useful thanks for stickin link in here brokencow!
boxalon
Does anyone know what netstat would "see" if the two computers were also part of some sort of local network, possibly with separate internet connections, dial-up or whatever?
I was always under the impression that if you had a stand alone computer and connected to the internet and then Yahoo! IM, all you would show to any recipient of your messages would be the Yahoo! server's IP address, unless you made a direct connection.
If this is not the case then it would suggest that both Yahoo! and the ISP are letting netstat through. If that were true a possible solution would be to use a script that monitored incoming IMs and ran netstat at that time. This would simulate you being at the computer and running netstat manually?
:confused:
The first time I checked this out both PCs were connected directly to the same cable modem.
I have since tried it again. One PC was directly on the cable modem. The other was using a dial up connection with a different ISP. (TRACERT showed the data traveled about 3000 miles round trip.)
Both scenarios worked the same. I was able to show the local IP of each PC using NETSTAT. However, there are times when the IP will not show up. If that happens transfer a file and NETSTAT will show the IP.
i asked this question myself too, and got an ideal solution
get this little fella:
all your problems will be solved ;)
Yah right :rolleyes:
I aint gonna click
MLF
Greetings.
Jimday as you would have noticed the last post in this thread was "December 11th 2006".
So i doubt that any new info relating to the OP's question would be worthwhile. ;)