Вопиюще низкая скорость соединения через VPN-мост.

Вы его выключили?
Просто я вижу трафик... странно..
00:27:02.233482 IP VPNKI > 46.56.244.37: GREv1, call 14105, seq 12, length 41: LCP, Conf-Request (0x01), id 1, length 27
00:27:05.260555 IP VPNKI.1723 > 46.56.244.37.14320: Flags [F.], seq 189, ack 325, win 61, options [nop,nop,TS val 1956336426 ecr 4147925292], length 0
00:27:05.503113 IP VPNKI.1723 > 46.56.244.37.14320: Flags [F.], seq 189, ack 325, win 61, options [nop,nop,TS val 1956336669 ecr 4147925292], length 0
00:27:05.747276 IP VPNKI.1723 > 46.56.244.37.14320: Flags [F.], seq 189, ack 325, win 61, options [nop,nop,TS val 1956336913 ecr 4147925292], length 0
00:27:06.259172 IP VPNKI.1723 > 46.56.244.37.14320: Flags [F.], seq 189, ack 325, win 61, options [nop,nop,TS val 1956337424 ecr 4147925292], length 0
00:27:07.251086 IP VPNKI.1723 > 46.56.244.37.14320: Flags [F.], seq 189, ack 325, win 61, options [nop,nop,TS val 1956338416 ecr 4147925292], length 0
00:27:09.203127 IP VPNKI.1723 > 46.56.244.37.14320: Flags [F.], seq 189, ack 325, win 61, options [nop,nop,TS val 1956340368 ecr 4147925292], length 0
00:27:13.271131 IP VPNKI.1723 > 46.56.244.37.14320: Flags [F.], seq 189, ack 325, win 61, options [nop,nop,TS val 1956344436 ecr 4147925292], length 0
00:27:21.203094 IP VPNKI.1723 > 46.56.244.37.14320: Flags [F.], seq 189, ack 325, win 61, options [nop,nop,TS val 1956352368 ecr 4147925292], length 0
00:27:36.819094 IP VPNKI.1723 > 46.56.244.37.14320: Flags [F.], seq 189, ack 325, win 61, options [nop,nop,TS val 1956367984 ecr 4147925292], length 0
00:27:39.994864 IP 46.56.244.37 > VPNKI: ICMP host 46.56.244.37 unreachable, length 60
00:27:52.179219 IP VPNKI.1723 > 46.56.244.37.14320: Flags [F.], seq 189, ack 325, win 61, options [nop,nop,TS val 1956383344 ecr 4147925292], length 0
00:27:55.354601 IP 46.56.244.37 > VPNKI: ICMP host 46.56.244.37 unreachable, length 60
00:28:07.539106 IP VPNKI.1723 > 46.56.244.37.14320: Flags [F.], seq 189, ack 325, win 61, options [nop,nop,TS val 1956398704 ecr 4147925292], length 0
00:28:08.233876 IP 46.56.244.37 > VPNKI: ICMP host 46.56.244.37 unreachable, length 60
00:28:22.899086 IP VPNKI.1723 > 46.56.244.37.14320: Flags [F.], seq 189, ack 325, win 61, options [nop,nop,TS val 1956414063 ecr 4147925292], length 0
00:28:26.086873 IP 46.56.244.37 > VPNKI: ICMP host 46.56.244.37 unreachable, length 60

Аааа, вот теперь затих

Опять трафик идет. И это не опенвпн, а pptp

00:33:15.376639 IP VPNKI.1723 > 46.56.244.37.14184: Flags [R], seq 227908500, win 0, length 0
00:33:15.376651 IP 46.56.244.37.14184 > VPNKI.1723: Flags [F.], seq 341, ack 190, win 3784, options [nop,nop,TS val 3458160809 ecr 1956706478], length 0
00:33:15.376737 IP VPNKI.1723 > 46.56.244.37.14184: Flags [R], seq 227908500, win 0, length 0
00:33:16.461764 IP 46.56.244.37.14196 > VPNKI.1723: Flags , seq 4143537034, win 29200, options [mss 1360,sackOK,TS val 3458161885 ecr 0,nop,wscale 3], length 0
00:33:16.461876 IP VPNKI.1723 > 46.56.244.37.14196: Flags [S.], seq 2247595366, ack 4143537035, win 28960, options [mss 1460,sackOK,TS val 1956707623 ecr 3458161885,nop,wscale 9], length 0
00:33:16.521123 IP 46.56.244.37.14196 > VPNKI.1723: Flags [.], ack 1, win 3650, options [nop,nop,TS val 3458161948 ecr 1956707623], length 0
00:33:16.533314 IP 46.56.244.37.14196 > VPNKI.1723: Flags [P.], seq 1:157, ack 1, win 3650, options [nop,nop,TS val 3458161951 ecr 1956707623], length 156: pptp CTRL_MSGTYPE=SCCRQ PROTO_VER(1.0) FRAME_CAP(AS) BEARER_CAP(DA) MAX_CHAN(65535) FIRM_REV(1) HOSTNAME(local) VENDOR(cananian)
00:33:16.533348 IP VPNKI.1723 > 46.56.244.37.14196: Flags [.], ack 157, win 59, options [nop,nop,TS val 1956707694 ecr 3458161951], length 0
00:33:16.534431 IP VPNKI.1723 > 46.56.244.37.14196: Flags [P.], seq 1:157, ack 157, win 59, options [nop,nop,TS val 1956707695 ecr 3458161951], length 156: pptp CTRL_MSGTYPE=SCCRP PROTO_VER(1.0) RESULT_CODE(1) ERR_CODE(0) FRAME_CAP() BEARER_CAP() MAX_CHAN(1) FIRM_REV(1) HOSTNAME(local) VENDOR(linux)
00:33:16.591113 IP 46.56.244.37.14196 > VPNKI.1723: Flags [.], ack 157, win 3784, options [nop,nop,TS val 3458162018 ecr 1956707695], length 0
00:33:17.531830 IP 46.56.244.37.14196 > VPNKI.1723: Flags [P.], seq 157:325, ack 157, win 3784, options [nop,nop,TS val 3458162951 ecr 1956707695], length 168: pptp CTRL_MSGTYPE=OCRQ CALL_ID(14114) CALL_SER_NUM(0) MIN_BPS(2400) MAX_BPS(1000000000) BEARER_TYPE(Any) FRAME_TYPE(E) RECV_WIN(50) PROC_DELAY(0) PHONE_NO_LEN(0) PHONE_NO() SUB_ADDR()
00:33:17.533693 IP VPNKI.1723 > 46.56.244.37.14196: Flags [P.], seq 157:189, ack 325, win 61, options [nop,nop,TS val 1956708694 ecr 3458162951], length 32: pptp CTRL_MSGTYPE=OCRP CALL_ID(47488) PEER_CALL_ID(14114) RESULT_CODE(1) ERR_CODE(0) CAUSE_CODE(0) CONN_SPEED(1000000000) RECV_WIN(50) PROC_DELAY(0) PHY_CHAN_ID(0)
00:33:17.541807 IP VPNKI > 46.56.244.37: GREv1, call 14114, seq 0, length 41: LCP, Conf-Request (0x01), id 1, length 27
00:33:17.590960 IP 46.56.244.37.14196 > VPNKI.1723: Flags [.], ack 189, win 3784, options [nop,nop,TS val 3458163018 ecr 1956708694], length 0
00:33:17.608678 IP 46.56.244.37 > VPNKI: GREv1, call 47488, seq 1, length 36: LCP, Conf-Request (0x01), id 1, length 22
00:33:17.609083 IP VPNKI > 46.56.244.37: GREv1, call 14114, seq 1, ack 1, length 40: LCP, Conf-Ack (0x02), id 1, length 22
00:33:20.544172 IP VPNKI > 46.56.244.37: GREv1, call 14114, seq 2, length 41: LCP, Conf-Request (0x01), id 1, length 27
00:33:20.618906 IP 46.56.244.37 > VPNKI: GREv1, call 47488, seq 2, length 36: LCP, Conf-Request (0x01), id 1, length 22
00:33:20.619383 IP VPNKI > 46.56.244.37: GREv1, call 14114, seq 3, ack 2, length 40: LCP, Conf-Ack (0x02), id 1, length 22