bogami, kerici se vec oko mesec dana drze na prvom mestu, a neki predvidjali da ce brzo pasti u zaborav![]()
February the 5th 2014 at 12:37 GMT+1 We were hit with an NTP DDoS Amplification attack!
What is an NTP DDoS attack? We usually get 2-3 DDoS attacks per day , but not that big. They usually reach up to 50 or 75gbits tops.
As soon as the DDoS Hit we tried to mitigate the attack. Our failover balancer automaticly switched to new ips for the stratum and web , however the attack followed the DNS change immediately.
The attack was constantly growing so our upstreams had no other choise but to null route(blackhole) us as soon as it reached more than 150gbits
The peak of the attack was close to 200gbits , with millions of packages per second. There was nothing we could do in order to mitigate it easily.
We decided that we should move instantly to Netherlands ( our current living place ) in order to have more control and better mitigation of huge attacks like these.
We immediately ordered 20 servers and 4 switches(2 10g switches + 2 infiniband for our db cluster) which had to be assembled , rack mounted , benchmarked ( cpu + memory + hdd test ) , configured and launched into production into Netherlands.
The full process took over 6 hours! The total downtime of the stratums and the pool was over 12 hours.
pa izračunaj
25ghs hashrate a fee 1%
Sta predvidjate nakon smanjivanja nagrade?
Pratim strane forume i izgleda mi da ce mnogo minera da pobegnu a samim tim pada i cena jer je potrebno mnogo novca za odrzavanje.Sudeci po tome Doge nema sjajnu buducnost ,zasto bi imao kad je samo kopija Litecoina, ne donosi nista novo jedino sto ima dobar marketing.
Svakako cu uraditi diversifikaciju pa kako ispadne...
Nek ode bar na 300... Posle toga me vise nista ne zanima...Sta predvidjate nakon smanjivanja nagrade?
Pratim strane forume i izgleda mi da ce mnogo minera da pobegnu a samim tim pada i cena jer je potrebno mnogo novca za odrzavanje.Sudeci po tome Doge nema sjajnu buducnost ,zasto bi imao kad je samo kopija Litecoina, ne donosi nista novo jedino sto ima dobar marketing.
Svakako cu uraditi diversifikaciju pa kako ispadne...
Mining reward halves in: ~ 148.6 hours (6.2 days)Kad treba da bude?
Nek ode bar na 300... Posle toga me vise nista ne zanima...
Mining reward halves in: ~ 148.6 hours (6.2 days)
Ne rece mi da li si imao problema prosle nedelje sa nestancima struje posto smo iz blizeg komsiluka?.. Ja nisam sklopio 3 sata kopanja za 3 dana...
ja ne mislim..mislim da ce blago da raste jer ce manje majnera i multipoolova da salje na menjacnicu i prodaje po bilo kojoj ceni..a odavno sam provalio semu da kad god crypsu zadrzi doge depozite na po nekoliko sati doge pocne da raste ..al to je samo moje misljenje tako da nemoj da me neko posle proklinje..nek svako radi kako misli.Mislite da treba prodati Doge pre smanjenja nagrade? Menjati ih za LTC ili BTC?
cointron ima da popisa sve poolove doggija, kao i u svemu do sada
Pa i nije jer se kopa PPLNS najbolje ako mozes kopaj negde gde je PPS
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