Timeline for how p2p connections are established over the internet
Current License: CC BY-SA 4.0
8 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Apr 21, 2019 at 5:14 | comment | added | Mehrdad Dadvand | i know ICMP don't use port but i expected my modem it self reply to icmp packet. not only icmp, i even setup a tcp port forward to forward to my pc and i test it by telnet my public ip from other systen which was connected to the internet. the connection didn't established.it's too weird. | |
| Apr 20, 2019 at 21:36 | comment | added | Zac67♦ |
ping uses ICMP echo requests and you can't port forward those since ICMP doesn't use ports. Note that not all consumer-grade routers support port forwarding/DNAT and consumer-grade hardware is off-topic here.
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| Apr 20, 2019 at 21:05 | comment | added | Mehrdad Dadvand | i just run ping [my internet public ip] from another computer but no replay and even i setup port forwarding on my modem to route to my pc with nc.exe and telnet. but no connection was established. i think my ISP don't allow all incoming connection to direct to my modem. it just route those request that already requested from my pc. can it be true? | |
| Apr 20, 2019 at 20:59 | vote | accept | Mehrdad Dadvand | ||
| Apr 20, 2019 at 20:57 | comment | added | Ron Trunk | Skype isn’t a true p2p network. See this paper for more details www1.cs.columbia.edu/~salman/publications/skype1_4.pdf | |
| Apr 20, 2019 at 20:50 | vote | accept | Mehrdad Dadvand | ||
| Apr 20, 2019 at 20:58 | |||||
| Apr 20, 2019 at 20:46 | comment | added | Mehrdad Dadvand | well,so, it's being said that skype uses p2p connection. i use skype and i have not configured my modem/router for NAT and Port Forwarding. so how the connection is established? | |
| Apr 20, 2019 at 20:40 | history | answered | Zac67♦ | CC BY-SA 4.0 |