Re: [PATCH net] tcp: enable per-socket rate limiting of all 'challenge acks'

2016-07-15 Thread David Miller
From: Jason Baron Date: Thu, 14 Jul 2016 11:38:40 -0400 > From: Jason Baron > > The per-socket rate limit for 'challenge acks' was introduced in the > context of limiting ack loops: > > commit f2b2c582e824 ("tcp: mitigate ACK loops for connections as tcp_sock") > > And I think it can be exten

Re: [PATCH net] tcp: enable per-socket rate limiting of all 'challenge acks'

2016-07-15 Thread Neal Cardwell
On Thu, Jul 14, 2016 at 11:38 AM, Jason Baron wrote: > > From: Jason Baron > > The per-socket rate limit for 'challenge acks' was introduced in the > context of limiting ack loops: > > commit f2b2c582e824 ("tcp: mitigate ACK loops for connections as tcp_sock") > > And I think it can be extended t

[PATCH net] tcp: enable per-socket rate limiting of all 'challenge acks'

2016-07-14 Thread Jason Baron
From: Jason Baron The per-socket rate limit for 'challenge acks' was introduced in the context of limiting ack loops: commit f2b2c582e824 ("tcp: mitigate ACK loops for connections as tcp_sock") And I think it can be extended to rate limit all 'challenge acks' on a per-socket basis. Since we ha