Whole bunch of stuff: netconf, bug fixes, tweaks to ping and firewall opener timing code.

2013-08-06 00:05:39 -04:00
parent c9c63074bb
commit e73c4cb68b
9 changed files with 149 additions and 22 deletions
--- a/node/EthernetTap.cpp
+++ b/node/EthernetTap.cpp
@@ -114,7 +114,7 @@ EthernetTap::EthernetTap(

 	_fd = ::open("/dev/net/tun",O_RDWR);
 	if (_fd <= 0)
-		throw std::runtime_error("could not open TUN/TAP device");
+		throw std::runtime_error(std::string("could not open TUN/TAP device: ") + strerror(errno));

 	struct ifreq ifr;
 	memset(&ifr,0,sizeof(ifr));