Hi all, I tested 4.6-rc1 by IPv6 Ready Logo Core Conformance Test. 4.6-rc1 has some FAILs in Section 4 (RFC 1981: Path MTU Discovery for IP version 6). I conformed that it was PASSed in 3.14.28 and it was FAILed in 4.1.17. I will find a patch between 3.14 and 4.1.
IPv6 Ready Logo https://www.ipv6ready.org/ TAHI Project http://www.tahi.org/ I ran the IPv6 Ready Logo Core Conformance Test on Intel D510MO (Atom D510). It is using userland build with yocto project. Test Environment Test Specification : 4.0.6 Tool Version : REL_3_3_2 Test Program Version : V6LC_5_0_0 Target Device : Intel D510MO (Atom D510) List of FAILs Section 4: RFC 1981 - Path MTU Discovery for IPv6 - Test v6LC.4.1.6: Receiving MTU Below IPv6 Minimum Link MTU - No. 9 Part A: MTU equal to 56 - No.10 Part B: MTU equal to 1279 Regards, Yuki Machida