isoftwire-7----Page:3
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35
|
L2TP and NAT L2TP supports UDP encapsulation For L2TPv2, UDP encapsulation is mandatory For L2TPv3 UDP encapsulation is optional UDP encapsulation allows simple traversal of NAT |