On Thu, 14 May 2020 16:35:30 +0930 Mike O'Connor <[email protected]> wrote:
> Hi All > > For the last few weeks my Wireguard link which I use to as my default > gateway has been having issues with TCP connections stalling. > > I've been trying to work out what is wrong. I just noticed that the > Wireguard link has dropped packets at both ends. > > wg-p2p Link encap:UNSPEC HWaddr > 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00 > inet addr:104.127.123.10 P-t-P:103.127.123.10 > Mask:255.255.255.248 > inet6 addr: 2506:c500:ff4:1::ab/64 Scope:Global > inet6 addr: fe80::e6/64 Scope:Link > UP POINTOPOINT RUNNING NOARP MTU:1500 Metric:1 Reduce MTU of the WG interfaces to accomodate for overhead. See https://www.mail-archive.com/[email protected]/msg01856.html for calculations of by how much. > inet6 addr: 2506:c500:ff4:1::aa/64 Scope:Global I wonder what's this IP range, is this some VPN service? Squatting on unassigned IPs within 2000::/3 seems like a very bad practice. If they wanted an imaginary GUA for their NAT66, I'd suggest something like 66::/16 instead. -- With respect, Roman
