Original sentence: It is possible to set a router, firewall software, or iptables (under Unix/Linux/BSD) to drop TCP packets carrying the "RST" (Connection Reset) flag, on whatever ports the BitTorrent client uses, or to tunnel BitTorrent traffic through SSH
Edited sentence: To counter Comcast's sabotage, one can set their router, firewall software, or iptables (under Unix/Linux/BSD) to simply drop TCP packets carrying the "RST" (Connection Reset) flag, on whatever ports their BitTorrent client uses, or to tunnel their BitTorrent traffic through SSH