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Author SHA1 Message Date
Thomas von Dein
e7fc178e5b add deprecation note to makefile, rm old unit test configs 2025-12-01 17:08:30 +01:00
Thomas von Dein
403a50d4ba w/o v6 for now 2025-12-01 17:05:25 +01:00
Thomas von Dein
7f9a672d2e fix packages 2025-12-01 17:02:23 +01:00
Thomas von Dein
29c3e68eb4 fix apk, again 2025-12-01 17:01:04 +01:00
Thomas von Dein
d2f8c514ac fix bin path 2025-12-01 16:59:54 +01:00
Thomas von Dein
0c5202f7bf fix apk 2025-12-01 16:58:11 +01:00
Thomas von Dein
76b7ce0751 upd docs 2025-12-01 16:57:02 +01:00
Thomas von Dein
e6c6b1dbd1 add unit test 2025-12-01 16:56:56 +01:00
Thomas von Dein
da7047a834 fix opt 2025-12-01 16:35:21 +01:00
Thomas von Dein
6991d15def fix dist target 2025-12-01 15:30:44 +01:00
Thomas von Dein
1e7eb68f03 fix static 2025-12-01 15:29:15 +01:00
Thomas von Dein
07871a2f2c add perl 2025-12-01 15:12:30 +01:00
Thomas von Dein
aa488b8225 fix location of fcntl.h 2025-12-01 15:10:38 +01:00
Thomas von Dein
56fd2ec740 fix lang to C 2025-12-01 15:08:20 +01:00
Thomas von Dein
c792d94110 add perl, rename 2025-12-01 15:07:30 +01:00
Thomas von Dein
bc78d3a123 move to codeberg 2025-12-01 15:06:31 +01:00
1 changed files with 27 additions and 27 deletions
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54
README.md
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@@ -72,16 +72,16 @@ google.de. 135 IN A 173.194.116.143
When we look with tcpdump on our external interface, we see:
```default
IP 78.47.130.33.24239 > 213.133.98.98.53: 4552+ A? google.de. (27)
IP 213.133.98.98.53 > 78.47.130.33.24239: 4552 4/0/0 A 173.194.116.152,
IP 78.47.130.33.24239 > 213.133.98.98.53: 4552+ A? google.de. (27)
IP 213.133.98.98.53 > 78.47.130.33.24239: 4552 4/0/0 A 173.194.116.152,
A 173.194.116.159, A 173.194.116.143, A 173.194.116.151 (91)
```
And this is how the same request looks on the loopback interface:
```default
IP 172.16.0.3.24239 > 172.16.0.3.53: 4552+ A? google.de. (27)
IP 172.16.0.3.53 > 172.16.0.3.24239: 4552 4/0/0 A 173.194.116.152,
IP 172.16.0.3.24239 > 172.16.0.3.53: 4552+ A? google.de. (27)
IP 172.16.0.3.53 > 172.16.0.3.24239: 4552 4/0/0 A 173.194.116.152,
A 173.194.116.159, A 173.194.116.143, A 173.194.116.151 (91)
```
@@ -130,33 +130,33 @@ ntpq> peers
Seems to work :), here's what we see in the tunnel interface:
```default
14:13:32.534832 IP 10.10.10.1.123 > 172.17.0.1.123: NTPv4, Client, length 48
14:13:32.556627 IP 172.17.0.1.123 > 10.10.10.1.123: NTPv4, Server, length 48
14:13:33.535081 IP 10.10.10.1.123 > 172.17.0.2.123: NTPv4, Client, length 48
14:13:33.535530 IP 172.17.0.2.123 > 10.10.10.1.123: NTPv4, Server, length 48
14:13:34.535166 IP 10.10.10.1.123 > 172.17.0.1.123: NTPv4, Client, length 48
14:13:34.535278 IP 10.10.10.1.123 > 172.17.0.3.123: NTPv4, Client, length 48
14:13:34.544585 IP 172.17.0.3.123 > 10.10.10.1.123: NTPv4, Server, length 48
14:13:34.556956 IP 172.17.0.1.123 > 10.10.10.1.123: NTPv4, Server, length 48
14:13:35.535308 IP 10.10.10.1.123 > 172.17.0.2.123: NTPv4, Client, length 48
14:13:35.535742 IP 172.17.0.2.123 > 10.10.10.1.123: NTPv4, Server, length 48
14:13:36.535363 IP 10.10.10.1.123 > 172.17.0.1.123: NTPv4, Client, length 48
14:13:32.534832 IP 10.10.10.1.123 > 172.17.0.1.123: NTPv4, Client, length 48
14:13:32.556627 IP 172.17.0.1.123 > 10.10.10.1.123: NTPv4, Server, length 48
14:13:33.535081 IP 10.10.10.1.123 > 172.17.0.2.123: NTPv4, Client, length 48
14:13:33.535530 IP 172.17.0.2.123 > 10.10.10.1.123: NTPv4, Server, length 48
14:13:34.535166 IP 10.10.10.1.123 > 172.17.0.1.123: NTPv4, Client, length 48
14:13:34.535278 IP 10.10.10.1.123 > 172.17.0.3.123: NTPv4, Client, length 48
14:13:34.544585 IP 172.17.0.3.123 > 10.10.10.1.123: NTPv4, Server, length 48
14:13:34.556956 IP 172.17.0.1.123 > 10.10.10.1.123: NTPv4, Server, length 48
14:13:35.535308 IP 10.10.10.1.123 > 172.17.0.2.123: NTPv4, Client, length 48
14:13:35.535742 IP 172.17.0.2.123 > 10.10.10.1.123: NTPv4, Server, length 48
14:13:36.535363 IP 10.10.10.1.123 > 172.17.0.1.123: NTPv4, Client, length 48
```
And the forwarded traffic on the public interface:
```default
14:13:32.534944 IP 78.47.130.33.63956 > 178.23.124.2.123: NTPv4, Client, length 48
14:13:32.556586 IP 178.23.124.2.123 > 78.47.130.33.63956: NTPv4, Server, length 48
14:13:33.535188 IP 78.47.130.33.48131 > 5.9.29.107.123: NTPv4, Client, length 48
14:13:33.535500 IP 5.9.29.107.123 > 78.47.130.33.48131: NTPv4, Server, length 48
14:13:34.535255 IP 78.47.130.33.56807 > 178.23.124.2.123: NTPv4, Client, length 48
14:13:34.535337 IP 78.47.130.33.56554 > 217.79.179.106.123: NTPv4, Client, length 48
14:13:34.544543 IP 217.79.179.106.123 > 78.47.130.33.56554: NTPv4, Server, length 48
14:13:34.556932 IP 178.23.124.2.123 > 78.47.130.33.56807: NTPv4, Server, length 48
14:13:35.535379 IP 78.47.130.33.22968 > 5.9.29.107.123: NTPv4, Client, length 48
14:13:35.535717 IP 5.9.29.107.123 > 78.47.130.33.22968: NTPv4, Server, length 48
14:13:36.535442 IP 78.47.130.33.24583 > 178.23.124.2.123: NTPv4, Client, length 48
14:13:32.534944 IP 78.47.130.33.63956 > 178.23.124.2.123: NTPv4, Client, length 48
14:13:32.556586 IP 178.23.124.2.123 > 78.47.130.33.63956: NTPv4, Server, length 48
14:13:33.535188 IP 78.47.130.33.48131 > 5.9.29.107.123: NTPv4, Client, length 48
14:13:33.535500 IP 5.9.29.107.123 > 78.47.130.33.48131: NTPv4, Server, length 48
14:13:34.535255 IP 78.47.130.33.56807 > 178.23.124.2.123: NTPv4, Client, length 48
14:13:34.535337 IP 78.47.130.33.56554 > 217.79.179.106.123: NTPv4, Client, length 48
14:13:34.544543 IP 217.79.179.106.123 > 78.47.130.33.56554: NTPv4, Server, length 48
14:13:34.556932 IP 178.23.124.2.123 > 78.47.130.33.56807: NTPv4, Server, length 48
14:13:35.535379 IP 78.47.130.33.22968 > 5.9.29.107.123: NTPv4, Client, length 48
14:13:35.535717 IP 5.9.29.107.123 > 78.47.130.33.22968: NTPv4, Server, length 48
14:13:36.535442 IP 78.47.130.33.24583 > 178.23.124.2.123: NTPv4, Client, length 48
```
You see, the ntp server gets the time via the tunnel via udpxd which
@@ -203,7 +203,7 @@ If it is already installed, you can read the manual page:
## Installation using pre-built binaries
You can download a statically pre-compiled binary for linux from the [release page](https://codeberg.org/scip/udpxd/releases).
You can download a statically pre-compiled binary for linux from the [release page](releases).
## Installation from source