Example ifconfig after: tun1 Link encap:UNSPEC HWaddr 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00 inet addr:10.1.0.2 P-t-P:10.1.0.1 Mask:255.255.255.255 UP POINTOPOINT RUNNING NOARP MULTICAST MTU:1299 Metric:1 RX packets:1 errors:0 dropped:0 overruns:0 frame:0 TX packets:1 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:10 RX bytes:84 (84.0 b) TX bytes:84 (84.0 b) before: tun1 Link encap:IPIP Tunnel HWaddr inet addr:10.1.0.2 P-t-P:10.1.0.1 Mask:255.255.255.255 UP POINTOPOINT RUNNING MULTICAST MTU:1500 Metric:1 RX packets:27350 errors:0 dropped:0 overruns:0 frame:0 TX packets:27894 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:10 RX bytes:10184280 (9.7 Mb) TX bytes:6085638 (5.8 Mb) Reproducible: Always Steps to Reproduce: 1. 2. 3.
Created attachment 48495 [details, diff] Initial patch
what package is this for?
for the linux kernel? What are the advantages of having an IPIP tun device? Have you submitted this to the linux kernel devs?
Yes, is for gentoo-dev-sources and tun developer (But I do not know if it will be accepted) Tunnes device is for openvpn or uml and others tools, The device is not correctely defined
Please send this through the upstream maintainers (see /usr/src/linux/Documentation/SubmittingPatches). If it gets accepted then it will magically appear in the gentoo-dev-sources tree :)