Trying to rebuild a proper test setup, so far using just loopback for simple tests I noticed this problem: 11:57:47.463084 IP localhost.40343 > localhost.5001: CCVal 0, CsCov 5, cksum 0xf52a (correct), dataack (ack=115231163474841) 11:57:47.463095 IP localhost.5001 > localhost.40343: CCVal 0, CsCov 5, cksum 0x92f7 (correct), ack (ack=115230668497611) 11:57:47.463219 IP localhost.40343 > localhost.5001: CCVal 0, CsCov 10, cksum 0xe8d8 (correct), dataack (ack=115231163474842) 11:57:47.463231 IP localhost.5001 > localhost.40343: CCVal 0, CsCov 10, cksum 0xa7e9 (correct), ack (ack=115230668497612) 11:57:47.463344 IP localhost.40343 > localhost.5001: CCVal 0, CsCov 15, cksum 0xda86 (correct), dataack (ack=115231163474843) 11:57:47.463355 IP localhost.5001 > localhost.40343: CCVal 0, CsCov 15, cksum 0x166c (correct), ack (ack=115230668497613) 11:57:47.463466 IP localhost.40343 > localhost.5001: CCVal 0, CsCov 4, cksum 0xcf34 (correct), dataack (ack=115231163474844) 11:57:47.463477 IP localhost.5001 > localhost.40343: CCVal 0, CsCov 4, cksum 0x4f19 (correct), ack (ack=115230668497614) Who was the last person to touch the DCCP support code in tcpdump? Care to take a look? - Arnaldo - To unsubscribe from this list: send the line "unsubscribe dccp" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html