| Hi guys, I'm dealing with a doubt to retrieve the current PMTU. I'm | calling the getsockopt syscall with DCCP_SOCKOPT_GET_CUR_MPS option. I | tried such operation in both sides with the socket opened. however, | I'm always getting the same value: 0. I'm running this in loopback | interface. | Is that right for such network interface? | I remember that it used to work and would return an MPS of about 16k. A value of 0 is strange here, even if uninitialized it should at least return a value around 536 = TCP_MSS_DEFAULT. Need to check. -- To unsubscribe from this list: send the line "unsubscribe dccp" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
