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-rw-r--r--src/anytun.suobin62976 -> 62464 bytes
-rw-r--r--src/win32/tunDevice.cpp10
2 files changed, 10 insertions, 0 deletions
diff --git a/src/anytun.suo b/src/anytun.suo
index dc86967..8b70223 100644
--- a/src/anytun.suo
+++ b/src/anytun.suo
Binary files differ
diff --git a/src/win32/tunDevice.cpp b/src/win32/tunDevice.cpp
index 4986381..538269e 100644
--- a/src/win32/tunDevice.cpp
+++ b/src/win32/tunDevice.cpp
@@ -275,4 +275,14 @@ void TunDevice::do_ifconfig()
msg << "Unable to set device dhcp masq mode: " << LogErrno(err);
throw std::runtime_error(msg.str());
}
+
+ u_long mtu;
+ err = performIoControl(TAP_IOCTL_CONFIG_DHCP_MASQ, &mtu, sizeof(mtu), &mtu, sizeof(mtu));
+ if(err != ERROR_SUCCESS) {
+ CloseHandle(handle_);
+ std::stringstream msg;
+ msg << "Unable to get device mtu: " << LogErrno(err);
+ throw std::runtime_error(msg.str());
+ }
+ conf_.mtu_ = static_cast<u_int16_t>(mtu);
}