search for: hopcount

...ttached with the wrong flags. * Vacuuming code fixes in CTDB 2.2 introduced bugs in the new code which led to header corruption for empty records. This resulted in inconsistent headers on two nodes and a request for such a record keeps bouncing between nodes indefinitely and logs "High hopcount" messages in the log. This also caused performance degradation. * ctdbd was losing log messages at shutdown because they weren't being given time to flush. ctdbd now sleeps for a second during shutdown to allow time to flush log messages. * Improved socket handling introduced in C...

...gt; > * Vacuuming code fixes in CTDB 2.2 introduced bugs in the new code > which led to header corruption for empty records. This resulted > in inconsistent headers on two nodes and a request for such a record > keeps bouncing between nodes indefinitely and logs "High hopcount" > messages in the log. This also caused performance degradation. > > * ctdbd was losing log messages at shutdown because they weren't being > given time to flush. ctdbd now sleeps for a second during shutdown > to allow time to flush log messages. > >...

...hich I think is slightly wrong, btw), and further thought on determining if ecn could be used on that path. certainly I could deploy a tinc modified to assume ecn was in use, (and may, shortly!) with the right truth table. There was a comment higher up in the file also - I would like to decrement hopcount/ttl on the encapsulated packet by the actual number of hops in the overlay path, not by one, as is the default here, and in many other vpns. This would decrease the damage caused by routing loops. >> So communicating somehow that a path can take ecn (and/or diffserv >> markings) is ne...

...ss the route does exists and box is alive: axxem.hide:~# route get -inet6 fe80:0006::02d0:baff:fef4:0e80 route to: fe80::2d0:baff:fef4:e80%tun0 destination: fe80::2d0:baff:fef4:e80%tun0 interface: tun0 flags: <UP,HOST,DONE,LLINFO> recvpipe sendpipe ssthresh rtt,msec rttvar hopcount mtu expire 0 0 0 0 0 0 1500 0 axxem.hide:~# ping6 fe80:0006::02d0:baff:fef4:0e80 PING6(56=40+8+8 bytes) fe80::290:27ff:fe78:9275%tun0 --> fe80:6::2d0:baff:fef4:e80 16 bytes from fe80::2d0:baff:fef4:e80%tun0, icmp_seq=0 hlim=64...

I have long included tinc in the cerowrt project as a lighter weight, meshy alternative to conventional vpns. I sat down a few days ago to think about how to make vpn connections work better through fq_codel, and decided I should maybe hack on a vpn to do the job. So I picked up tinc's source code for the first time, got it working on IPv6 as a switch in a matter of minutes between two