Solana attributes major outage to denial-of-service attack targeting DEX offering

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Solana has attributed the 17-hour outage it suffered final week to a denial-of-service attack geared toward Grape Protocol’s Sept. 14 preliminary DEX offering (IDO).

In a Sept. 21 weblog post, the Solana Foundation said that bots spammed the community as Grape launched its IDO on the Solana-based decentralized trade (DEX) Raydium at 12:00 UTC final Tuesday.

The botting exercise overwhelmed the community with a transaction load of 400,000 per second, with Solana noting that “unbounded growth of the forwarder queues and resource-heavy blocks” resulted in a variety of forks being mechanically proposed to the community.

The attack precipitated Solana’s community’s validators to crash after operating out of reminiscence. As a outcome the network went offline for roughly 17 hours throughout Sept. 14 and Sept. 15.

The restoration was led in collaboration between Solana engineers and greater than 1,000 validators, with a tough fork being handed after receiving assist from 80% of the community’s lively stakers.

“This was a coordinated effort by the community, not only in creating a patch, but in getting 80% of the network to come to consensus.”

The basis estimates that the community was patched, upgraded, and restored to full performance inside 18 hours of Solana going offline.

The publish added that the group continues to be engaged on offering an in depth “technical post-mortem and root cause analysis report” that shall be launched within the coming weeks

Related: Smashing crypto adoption barrier? Solana aims to do its own ‘thing’

The worth of Solana (SOL) has performed bearishly since posting an all-time excessive of $213 on Sept. 9. Since then, SOL has pulled again by 39% to change arms for $129 on the time of writing.

The retracement adopted a meteoric couple of months for SOL, with the token surging 565% since buying and selling for $32 on July 31.