From my Glasnost test
Is your upload traffic rate limited?
Your ISP appears to rate limit your uploads.
Details:
* Your ISP appears to rate limit your BitTorrent uploads. In our tests, uploads using control flows achieved up to 14252 Kbps while uploads using BitTorrent achieved up to 841 Kbps.
* Your ISP appears to rate limit uploads on port 6881. In our tests, uploads on port 6881 achieved up to 14252 Kbps while uploads on port 36835 achieved up to 835 Kbps.
Is your download traffic rate limited?
Your ISP appears to rate limit your downloads.
Details:
* Your ISP appears to rate limit your BitTorrent downloads. In our tests, downloads using control flows achieved up to 16253 Kbps while downloads using BitTorrent achieved up to 802 Kbps.
* Your ISP appears to rate limit downloads on port 6881. In our tests, downloads on port 6881 achieved up to 16253 Kbps while downloads on port 36835 achieved up to 824 Kbps.
Steve