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Symmetric NAT error

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orignal 2021-03-01 12:20:53 -05:00
parent 57c969b0ed
commit 6d88c3ab05
4 changed files with 8 additions and 1 deletions
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3
daemon/HTTPServer.cpp
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@ -263,6 +263,9 @@ namespace http {
case eRouterErrorOffline:
s << " - Offline";
break;
case eRouterErrorSymmetricNAT:
s << " - Symmetric NAT";
break;
default: ;
}
break;

3
libi2pd/RouterContext.h
View file

@ -39,7 +39,8 @@ namespace i2p
{
eRouterErrorNone = 0,
eRouterErrorClockSkew = 1,
eRouterErrorOffline = 2
eRouterErrorOffline = 2,
eRouterErrorSymmetricNAT = 3
};
class RouterContext: public i2p::garlic::GarlicDestination

1
libi2pd/SSU.h
View file

@ -63,6 +63,7 @@ namespace transport
void DeleteAllSessions ();
boost::asio::io_service& GetService () { return m_Service; };
uint16_t GetPort () const { return m_Endpoint.port (); };
void SetLocalAddress (const boost::asio::ip::address& localAddress);
void Send (const uint8_t * buf, size_t len, const boost::asio::ip::udp::endpoint& to);

2
libi2pd/SSUSession.cpp
View file

@ -684,6 +684,8 @@ namespace transport
buf += 2; // our port
LogPrint (eLogInfo, "SSU: Our external address is ", ourIP.to_string (), ":", ourPort);
i2p::context.UpdateAddress (ourIP);
if (ourPort != m_Server.GetPort ())
i2p::context.SetError (eRouterErrorSymmetricNAT);
uint32_t nonce = bufbe32toh (buf);
buf += 4; // nonce
auto it = m_RelayRequests.find (nonce);