hello, I have vps with 1 IP (10$/month plan), what does mean "/30 subnet"? what I can do with it?
a /30 is 1 usable IP
(it's a subnet of 4 actual IP's,  but 3 of them are used for basic networking things.  meaning you only have 1 IP that you can assign to your vps.
thank you
so, site says me that ipv6/64 assigned. in general is possible to do requests from any ipv6 in this subnet?
or I have only 1 ipv6?
anyone?
yeah, it is possible to use any ip in that subnet
if it says you have a /64, you can use the entire /64
meaning 1 ipv6 address. If you wan't your full /48 you must request it from support
also the /48 block is not officially supported (you need the knowledge to set it up)
veg^: you need to tell support@ where to route the whole /48, the first /64 is on the net you're assigned by default
most people don't need more than one /64 but some like to tunnel and/or other things
ipv4 blackmarket
or double NAT
who knows...
so i don't clearly undersdant that blocks, /64 means 1 ip address? how many ip addresses in /48, is it free?
you pay for your vps.
65535 addresses in a /48
you get a /48 which is 65535 subnets of /64 which is 2^64 ip's
http://www-uxsup.csx.cam.ac.uk/courses/ipv6_basics/index.html
you might want to glance through that
you will need to understand link local addresses as well
if that doesn't explain it
which it most likely does since toddf posted it
indeed it does
so, outside from internet with /64 I can access vps only by 1 ipv6?
sorry for that newbs questions, just over informated
veg^: type this on a shell somewhere
bc
2^64
that's the IPv6 IP's you get in 1 of your 65535 subnets that is allocated by default for your vps
veg^ you seriously need to read through that doc I mentioned above.
i'll read it ofc
hmm, guess it doesn't talk about subnetting, silly thing
but  you've got enough info from here to apply that and have it all understood
toddf: it says in the introduction, that it doesn't cover anything larger than a single subnet.
well for all practical purposes
if he wants to use all of his addresses, that doc should work
;-)
of course that goes without saying you need network configuration knowledge with the OS
heh
different OS dod things differently
weird.  can't get to my box from outside ARP again
this happens from time to time
your... arp box, or something external?
arp box
i've seen this before
tcp only partially connects
acts like that for a while, then works again
and works from another arp server just fine
so it's something odd in the host stack, perhaps
haven't had time to fully pursue it
clears up after a few hours
but it's annoying in the meanwhile
weird.
haven't seen that one.
maybe someone else on the machine is doing something stupid.
trials and tribulations of shared infra etc.
yeah, haven't been able to pint fingers precisely yet
but all the obvious things are negative
haha.
s/pint/point/
800 ms ping time suncks :)
and sucks too
yeah I'm having a weird ping problem too, but it's openvpn (and not arp-related at all)
it's absolutely bizarre too... client pinging gateway = normal ping times. Gateway pinging client = ridiculous ping times (4-6x client->gateway)
... but when they're both pinging each other, the gateway->client times normalize.