| 1 | --- a/include/linux/if_pppol2tp.h |
| 2 | +++ b/include/linux/if_pppol2tp.h |
| 3 | @@ -32,6 +32,20 @@ struct pppol2tp_addr |
| 4 | __u16 d_tunnel, d_session; /* For sending outgoing packets */ |
| 5 | }; |
| 6 | |
| 7 | +/* The L2TPv3 protocol changes tunnel and session ids from 16 to 32 |
| 8 | + * bits. So we need a different sockaddr structure. |
| 9 | + */ |
| 10 | +struct pppol2tpv3_addr { |
| 11 | + pid_t pid; /* pid that owns the fd. |
| 12 | + * 0 => current */ |
| 13 | + int fd; /* FD of UDP or IP socket to use */ |
| 14 | + |
| 15 | + struct sockaddr_in addr; /* IP address and port to send to */ |
| 16 | + |
| 17 | + __u32 s_tunnel, s_session; /* For matching incoming packets */ |
| 18 | + __u32 d_tunnel, d_session; /* For sending outgoing packets */ |
| 19 | +}; |
| 20 | + |
| 21 | /* Socket options: |
| 22 | * DEBUG - bitmask of debug message categories |
| 23 | * SENDSEQ - 0 => don't send packets with sequence numbers |
| 24 | |
