이더리움 DoS 공격을 방어하기 위한 하드포크가 결정되었습니다.
표준시 월요일 쯤에 하드포킹이 될 것 같습니다.
2단계로 진행된다고 합니다. 1단계는 개스비 조종이고, 2단계는 DoS 공격으로 싸인 쓰레기 청소입니다.
https://blog.ethereum.org/2016/10/13/announcement-imminent-hard-fork-eip150-gas-cost-changes/
This is our strategy to address these issues:
- As a temporary measure to minimize the effects of the most recent attack, we recommend all miners to lower the gaslimit to 500K gas.
- A hard-fork based on EIP 150 version 1c will be put into effect at block 2457000. This will reprice certain operations to correspond better to the underlying computational complexity.
- A second hard-fork will follow shortly after, aimed at reverting the current “state-bloat” introduced by the attacks. This second fork will serve to remove accounts which are empty; lacking code, balance, storage and nonce == 0.
UPDATE:
하드포크 시점이 블럭 2463000. 으로 조금 늦추어졌습니다.