From c231eff4b1d74c2f09b1bd3584923f7e1ffc718c Mon Sep 17 00:00:00 2001 From: orignal Date: Sun, 12 Feb 2017 10:12:12 -0500 Subject: [PATCH] MTU size of 1488 for ipv6 --- SSU.h | 2 +- SSUData.h | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/SSU.h b/SSU.h index c241b903..ee49c6a4 100644 --- a/SSU.h +++ b/SSU.h @@ -30,7 +30,7 @@ namespace transport struct SSUPacket { - i2p::crypto::AESAlignedBuffer buf; // max MTU + iv + size + i2p::crypto::AESAlignedBuffer buf; // max MTU + iv + size boost::asio::ip::udp::endpoint from; size_t len; }; diff --git a/SSUData.h b/SSUData.h index f3ad9ea8..8f625fe1 100644 --- a/SSUData.h +++ b/SSUData.h @@ -21,13 +21,13 @@ namespace transport #ifdef MESHNET const size_t SSU_MTU_V6 = 1286; #else - const size_t SSU_MTU_V6 = 1472; + const size_t SSU_MTU_V6 = 1488; #endif const size_t IPV4_HEADER_SIZE = 20; const size_t IPV6_HEADER_SIZE = 40; const size_t UDP_HEADER_SIZE = 8; const size_t SSU_V4_MAX_PACKET_SIZE = SSU_MTU_V4 - IPV4_HEADER_SIZE - UDP_HEADER_SIZE; // 1456 - const size_t SSU_V6_MAX_PACKET_SIZE = SSU_MTU_V6 - IPV6_HEADER_SIZE - UDP_HEADER_SIZE; // 1424 + const size_t SSU_V6_MAX_PACKET_SIZE = SSU_MTU_V6 - IPV6_HEADER_SIZE - UDP_HEADER_SIZE; // 1440 const int RESEND_INTERVAL = 3; // in seconds const int MAX_NUM_RESENDS = 5; const int DECAY_INTERVAL = 20; // in seconds