Stream Gateway и Target Mac Address.
Очень не однозначные пункты.
Stream Gateway
вбил нули в итоге на все порты летит очень много такого
root@ovpn:/home/sbaranov# tcpdump -nei eth3
11:28:47.984586 00:0e:26:ff:96:ba > ff:ff:ff:ff:ff:ff, ethertype ARP (0x0806), length 60: Request who-has 0.0.0.0 tell 10.240.0.54, length 46
11:28:48.197547 00:06:f4:1f:7e:50 > ff:ff:ff:ff:ff:ff, ethertype ARP (0x0806), length 60: Request who-has 0.0.0.0 tell 10.240.0.45, length 46
11:28:48.323896 00:06:f4:1f:7e:30 > ff:ff:ff:ff:ff:ff, ethertype ARP (0x0806), length 60: Request who-has 0.0.0.0 tell 10.240.0.35, length 46
11:28:48.353050 00:0e:26:ff:96:c6 > ff:ff:ff:ff:ff:ff, ethertype ARP (0x0806), length 60: Request who-has 0.0.0.0 tell 10.240.0.51, length 46
11:28:48.576642 00:0e:26:ff:a4:da > ff:ff:ff:ff:ff:ff, ethertype ARP (0x0806), length 60: Request who-has 0.0.0.0 tell 10.240.0.14, length 46
11:28:48.876664 00:06:f4:1f:41:c4 > ff:ff:ff:ff:ff:ff, ethertype ARP (0x0806), length 60: Request who-has 0.0.0.0 tell 10.240.0.23, length 46
11:28:48.907422 00:06:f4:1f:7e:28 > ff:ff:ff:ff:ff:ff, ethertype ARP (0x0806), length 60: Request who-has 0.0.0.0 tell 10.240.0.37, length 46
11:28:48.932107 00:06:f4:1f:7e:24 > ff:ff:ff:ff:ff:ff, ethertype ARP (0x0806), length 60: Request who-has 0.0.0.0 tell 10.240.0.38, length 46
11:28:49.103054 00:06:f4:1f:7d:f0 > ff:ff:ff:ff:ff:ff, ethertype ARP (0x0806), length 60: Request who-has 0.0.0.0 tell 10.240.0.46, length 46
11:28:49.199551 00:06:f4:1f:7e:14 > ff:ff:ff:ff:ff:ff, ethertype ARP (0x0806), length 60: Request who-has 0.0.0.0 tell 10.240.0.44, length 46
11:28:49.355150 00:0e:26:ff:a4:d2 > ff:ff:ff:ff:ff:ff, ethertype ARP (0x0806), length 60: Request who-has 0.0.0.0 tell 10.240.0.13, length 46
11:28:49.362039 00:0e:26:ff:96:ae > ff:ff:ff:ff:ff:ff, ethertype ARP (0x0806), length 60: Request who-has 0.0.0.0 tell 10.240.0.57, length 46
Target Mac Address
Что бы не было забито в этом поле. Заголовки мак адесса всегда с правильно мультикастовые - 01:00:5E
Что китайцы имеют в виду? Кто нибудь разобрался?