Re: [PATCH v2] openvswitch: Fix L4 checksum handling when dealing with IP fragments

2015-08-10 Thread David Miller
From: Glenn Griffin Date: Mon, 10 Aug 2015 10:43:16 -0700 > On Mon, Aug 03, 2015 at 02:03:28PM -0700, David Miller wrote: >> From: Glenn Griffin >> Date: Mon, 3 Aug 2015 09:56:54 -0700 >> >> > openvswitch modifies the L4 checksum of a packet when modifying >> > the ip address. When an IP packet

Re: [PATCH v2] openvswitch: Fix L4 checksum handling when dealing with IP fragments

2015-08-10 Thread Glenn Griffin
On Mon, Aug 03, 2015 at 02:03:28PM -0700, David Miller wrote: > From: Glenn Griffin > Date: Mon, 3 Aug 2015 09:56:54 -0700 > > > openvswitch modifies the L4 checksum of a packet when modifying > > the ip address. When an IP packet is fragmented only the first > > fragment contains an L4 header an

Re: [PATCH v2] openvswitch: Fix L4 checksum handling when dealing with IP fragments

2015-08-03 Thread David Miller
From: Glenn Griffin Date: Mon, 3 Aug 2015 09:56:54 -0700 > openvswitch modifies the L4 checksum of a packet when modifying > the ip address. When an IP packet is fragmented only the first > fragment contains an L4 header and checksum. Prior to this change > openvswitch would modify all fragments,

Re: [PATCH v2] openvswitch: Fix L4 checksum handling when dealing with IP fragments

2015-08-03 Thread Pravin Shelar
On Mon, Aug 3, 2015 at 9:56 AM, Glenn Griffin wrote: > openvswitch modifies the L4 checksum of a packet when modifying > the ip address. When an IP packet is fragmented only the first > fragment contains an L4 header and checksum. Prior to this change > openvswitch would modify all fragments, modi

[PATCH v2] openvswitch: Fix L4 checksum handling when dealing with IP fragments

2015-08-03 Thread Glenn Griffin
openvswitch modifies the L4 checksum of a packet when modifying the ip address. When an IP packet is fragmented only the first fragment contains an L4 header and checksum. Prior to this change openvswitch would modify all fragments, modifying application data in non-first fragments, causing checksu