Re: [ovs-dev] [PATCHv3] userspace: Add GTP-U support.

2019-12-05 Thread William Tu
On Thu, Dec 05, 2019 at 09:26:06AM -0800, Ben Pfaff wrote: > On Thu, Dec 05, 2019 at 05:41:45AM -0800, William Tu wrote: > > One question I have in this patch is whether to increase FLOW_WC_SEQ. > > And what's the purpose of this number? > > > > /* This sequence number should be incremented

Re: [ovs-dev] [PATCHv3] userspace: Add GTP-U support.

2019-12-05 Thread Ben Pfaff
On Thu, Dec 05, 2019 at 05:41:45AM -0800, William Tu wrote: > One question I have in this patch is whether to increase FLOW_WC_SEQ. > And what's the purpose of this number? > > /* This sequence number should be incremented whenever anything involving > flows >* or the wildcarding of flows

Re: [ovs-dev] [PATCHv3] userspace: Add GTP-U support.

2019-12-05 Thread William Tu
On Wed, Dec 4, 2019 at 9:10 PM Ben Pfaff wrote: > > On Wed, Dec 04, 2019 at 06:37:38PM -0800, William Tu wrote: > > On Wed, Dec 4, 2019 at 3:49 PM Ben Pfaff wrote: > > > > > > On Mon, Dec 02, 2019 at 02:19:29PM -0800, William Tu wrote: > > > > GTP, GPRS Tunneling Protocol, is a group of IP-based

Re: [ovs-dev] [PATCHv3] userspace: Add GTP-U support.

2019-12-04 Thread Ben Pfaff
On Wed, Dec 04, 2019 at 06:37:38PM -0800, William Tu wrote: > On Wed, Dec 4, 2019 at 3:49 PM Ben Pfaff wrote: > > > > On Mon, Dec 02, 2019 at 02:19:29PM -0800, William Tu wrote: > > > GTP, GPRS Tunneling Protocol, is a group of IP-based communications > > > protocols used to carry general packet

Re: [ovs-dev] [PATCHv3] userspace: Add GTP-U support.

2019-12-04 Thread William Tu
On Wed, Dec 4, 2019 at 3:49 PM Ben Pfaff wrote: > > On Mon, Dec 02, 2019 at 02:19:29PM -0800, William Tu wrote: > > GTP, GPRS Tunneling Protocol, is a group of IP-based communications > > protocols used to carry general packet radio service (GPRS) within > > GSM, UMTS and LTE networks. GTP

Re: [ovs-dev] [PATCHv3] userspace: Add GTP-U support.

2019-12-04 Thread Ben Pfaff
On Mon, Dec 02, 2019 at 02:19:29PM -0800, William Tu wrote: > GTP, GPRS Tunneling Protocol, is a group of IP-based communications > protocols used to carry general packet radio service (GPRS) within > GSM, UMTS and LTE networks. GTP protocol has two parts: Signalling > (GTP-Control, GTP-C) and

[ovs-dev] [PATCHv3] userspace: Add GTP-U support.

2019-12-02 Thread William Tu
GTP, GPRS Tunneling Protocol, is a group of IP-based communications protocols used to carry general packet radio service (GPRS) within GSM, UMTS and LTE networks. GTP protocol has two parts: Signalling (GTP-Control, GTP-C) and User data (GTP-User, GTP-U). GTP-C is used for setting up GTP-U