On Wed, 29 Jul 2015, David Lang wrote:
unless you measure it per hop, how are you going to attribute it to each hop? and unless you have a server at that layer to talk to, how do you know what the latency or bandwidth is?
Measuring latency is doable (using the same mechanism that traceroute with for instance max-ttl 5), but I don't know how much of this is available to your web application?
If you sent 5 packets with TTL 1-5 and measured the time to get back the ttl-expired-in-transit ICMP, you could get an indication where the latency increase was happening.
-- Mikael Abrahamsson email: [email protected] _______________________________________________ Bloat mailing list [email protected] https://lists.bufferbloat.net/listinfo/bloat
