Differences
This shows you the differences between two versions of the page.
| Both sides previous revision Previous revision | Last revision Both sides next revision | ||
|
litespeed_wiki:config:enable_quic [2019/07/18 12:49] Eric Leu [cPanel] |
litespeed_wiki:config:enable_quic [2020/12/14 04:02] Eric Leu [Test Outgoing] |
||
|---|---|---|---|
| Line 66: | Line 66: | ||
| Ncat: Version 6.40 ( http://nmap.org/ncat ) | Ncat: Version 6.40 ( http://nmap.org/ncat ) | ||
| Ncat: Connected to 74.125.24.104:443. | Ncat: Connected to 74.125.24.104:443. | ||
| + | |||
| + | |||
| + | |||
| + | ==== Verify with TCPDUMP ==== | ||
| + | Sometimes that "nc -vu" command is not enough to verify UDP 443 port unless it will return some information back | ||
| + | You can verify it with tcpdump, e.g. | ||
| + | Run tcpdump on the website's server. | ||
| + | |||
| + | tcpdump -vv udp port 443 -X | ||
| + | | ||
| + | Run nc command from any client server. | ||
| + | |||
| + | nc -vu YOUR_DOMAIN 443 | ||
| + | |||
| + | and you should see some output on server if there's any UDP port 443 traffic in and out. | ||