change minimal MTU size

4 years ago · cbedebc9dd
parent 969f9aa436
commit cbedebc9dd
1 changed files with 1 additions and 1 deletions
--- a/libi2pd/util.cpp
+++ b/libi2pd/util.cpp
@ -324,7 +324,7 @@ namespace net

 	int GetMTU(const boost::asio::ip::address& localAddress)
 	{
-		const int fallback = 576; // fallback MTU
+		int fallback = localAddress.is_v6 () ? 1280 : 620; // fallback MTU

 #ifdef WIN32
 		return GetMTUWindows(localAddress, fallback);