Difference between revisions of "Nc: mengukur bandwidth"
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Topologi: | Topologi: | ||
| − | * Sebuah Server (misalnya 192.168.0. | + | * Sebuah Server (misalnya 192.168.0.1) |
| − | * Sebuah Client (misalnya 192.168.0. | + | * Sebuah Client (misalnya 192.168.0.x/24) |
* tersambung melalui jaringan | * tersambung melalui jaringan | ||
* port 12345 | * port 12345 | ||
| Line 9: | Line 9: | ||
== Di Sisi Server== | == Di Sisi Server== | ||
| − | Di mesin server (192.168.0. | + | Di mesin server (192.168.0.1) |
nc -vvlnp 12345 >/dev/null | nc -vvlnp 12345 >/dev/null | ||
| Line 17: | Line 17: | ||
Di sisi client kirim gigabyte zero melalui dd lewat nc tunnel | Di sisi client kirim gigabyte zero melalui dd lewat nc tunnel | ||
| − | dd if=/dev/zero bs=1M count=1K | nc -vvn 192.168.0. | + | dd if=/dev/zero bs=1M count=1K | nc -vvn 192.168.0.1 12345 |
Waktu demo akan keluar kira-kira | Waktu demo akan keluar kira-kira | ||
| − | Connection to 192.168.0. | + | Connection to 192.168.0.1 12345 port [tcp/*] succeeded! |
1024+0 records in | 1024+0 records in | ||
1024+0 records out | 1024+0 records out | ||
1073741824 bytes (1,1 GB) copied, 41,3228 s, 26,0 MB/s | 1073741824 bytes (1,1 GB) copied, 41,3228 s, 26,0 MB/s | ||
| − | Perhatikan bahwa hasilnya dalam megabyte per detik | + | Perhatikan bahwa hasilnya dalam megabyte per detik. Bandwidth sebenarnya dikali 8, |
| + | 8 x 26.0 MB/s = 208 Mbps | ||
==Referensi== | ==Referensi== | ||
* http://askubuntu.com/questions/7976/how-do-you-test-the-network-speed-betwen-two-boxes | * http://askubuntu.com/questions/7976/how-do-you-test-the-network-speed-betwen-two-boxes | ||
| + | |||
| + | |||
| + | ==Pranala Menarik== | ||
| + | |||
| + | * [[Internet Offline: Ukur Bandwidth]] | ||
Latest revision as of 19:08, 30 March 2022
Topologi:
- Sebuah Server (misalnya 192.168.0.1)
- Sebuah Client (misalnya 192.168.0.x/24)
- tersambung melalui jaringan
- port 12345
Di Sisi Server
Di mesin server (192.168.0.1)
nc -vvlnp 12345 >/dev/null
Di Sisi Client
Di sisi client kirim gigabyte zero melalui dd lewat nc tunnel
dd if=/dev/zero bs=1M count=1K | nc -vvn 192.168.0.1 12345
Waktu demo akan keluar kira-kira
Connection to 192.168.0.1 12345 port [tcp/*] succeeded! 1024+0 records in 1024+0 records out 1073741824 bytes (1,1 GB) copied, 41,3228 s, 26,0 MB/s
Perhatikan bahwa hasilnya dalam megabyte per detik. Bandwidth sebenarnya dikali 8,
8 x 26.0 MB/s = 208 Mbps
Referensi