Mailing List Archive: [lvs-users] Reduce effects of syn flood attacks

Bonjour, We are facing several syn flood attacks since the last 2 weeks. We use IPVS boxes in top of our infrastructure directly after our routers. We use IPVS with the option “Netfilter connection tracking”. So, our boxes (2 boxes in active/backup) made filtering and load-balancing. We use IPVS in NAT mode and a 3.0.36 kernel. For the moment, we reduce effects of syn flood attacks with our router

[kyouzont]

タイムアウトの設定値は「They are not available anymore. 」らしい？だとすればmanから消してほしい・・・。