G?rard, > I want to set the DF (Don't Fragment bit) in an UDP socket > without accessing > the IP header. > I don't find a setsockopt function to do it like for TOS or TTL.
There is a socket option for this: IP_PMTU_DISCOVER. Have a look at the manual page ip(7). Salutations, -------------------------------------------- Jean-Denis Boyer, Eng. M5T Centre d'Excellence en T?l?coms Inc. 4283 Garlock Street Sherbrooke (Qu?bec) J1L 2C8 CANADA (819)829-3972 x241 -------------------------------------------- ** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/
