diff options
Diffstat (limited to 'sys/net/if_tun.h')
| -rw-r--r-- | sys/net/if_tun.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/sys/net/if_tun.h b/sys/net/if_tun.h index 404a8773971e..6c44fcdc75ae 100644 --- a/sys/net/if_tun.h +++ b/sys/net/if_tun.h @@ -38,9 +38,12 @@ struct tun_softc { struct selinfo tun_wsel; /* write select (not used) */ }; -/* Default maximum packet size */ +/* Maximum transmit packet size (default) */ #define TUNMTU 1500 +/* Maximum receive packet size (hard limit) */ +#define TUNMRU 16384 + struct tuninfo { int baudrate; /* linespeed */ short mtu; /* maximum transmission unit */ |