Re: [ovs-discuss] DP_Packet Payload Modification [Solved I think]

2020-06-09 Thread Gregory Rose
gt;; Gregory Rose<mailto:gvrose8...@gmail.com> Subject: RE: [ovs-discuss] DP_Packet Payload Modification UPDATE: I made a mistake when calculating the size of the dummy string when adding it with dp_packet_put, if I change it to char payload [] = “hello world” everything works fine, however if

Re: [ovs-discuss] DP_Packet Payload Modification [Solved I think]

2020-06-06 Thread Luca Mancini
turday, June 6, 2020 15:40 To: Luca Mancini<mailto:luca.manc...@outlook.com>; ovs-discuss@openvswitch.org<mailto:ovs-discuss@openvswitch.org>; Gregory Rose<mailto:gvrose8...@gmail.com> Subject: RE: [ovs-discuss] DP_Packet Payload Modification UPDATE: I made a mistake w

Re: [ovs-discuss] DP_Packet Payload Modification

2020-06-06 Thread Luca Mancini
anc...@outlook.com> Sent: Saturday, June 6, 2020 11:08 To: Gregory Rose<mailto:gvrose8...@gmail.com> Cc: ovs-discuss@openvswitch.org<mailto:ovs-discuss@openvswitch.org> Subject: Re: [ovs-discuss] DP_Packet Payload Modification Hi Greg, Here’s the devil! This is from the file ofproto-dpif

Re: [ovs-discuss] DP_Packet Payload Modification

2020-06-06 Thread Luca Mancini
mail.com> Sent: Friday, June 5, 2020 23:05 To: Luca Mancini<mailto:luca.manc...@outlook.com>; ovs-discuss@openvswitch.org<mailto:ovs-discuss@openvswitch.org> Subject: Re: [ovs-discuss] DP_Packet Payload Modification On 6/5/2020 11:00 AM, Luca Mancini wrote: > > Hi Greg, >

Re: [ovs-discuss] DP_Packet Payload Modification

2020-06-05 Thread Gregory Rose
On 6/5/2020 11:00 AM, Luca Mancini wrote: Hi Greg, I realized I didn’t give a lot of context.. Basically, I’m implementing a custom action which is meant to buffer an x amount of dp_packets that match a certain flow, and then send a new packet directly from the switch, containing the buffer

Re: [ovs-discuss] DP_Packet Payload Modification

2020-06-05 Thread luca . mancini
; > Cheers, > > Luca > > From: Ben Pfaff > Sent: Friday, June 5, 2020 21:32 > To: Luca Mancini > Cc: Gregory Rose; ovs-discuss@openvswitch.org > Subject: Re: [ovs-discuss] DP_Packet Payload Modification > > On Fri, Jun 05, 2020 at 05:56:54PM +, Luca Ma

Re: [ovs-discuss] DP_Packet Payload Modification

2020-06-05 Thread Ben Pfaff
mailto:gvrose8...@gmail.com>; > ovs-discuss@openvswitch.org<mailto:ovs-discuss@openvswitch.org> > Subject: Re: [ovs-discuss] DP_Packet Payload Modification > > On Fri, Jun 05, 2020 at 05:56:54PM +, Luca Mancini wrote: > > Basically, I’m implementing a custom action which is

Re: [ovs-discuss] DP_Packet Payload Modification

2020-06-05 Thread Luca Mancini
in OVS? Cheers, Luca From: Ben Pfaff<mailto:b...@ovn.org> Sent: Friday, June 5, 2020 21:32 To: Luca Mancini<mailto:luca.manc...@outlook.com> Cc: Gregory Rose<mailto:gvrose8...@gmail.com>; ovs-discuss@openvswitch.org<mailto:ovs-discuss@openvswitch.org> Subject: Re: [ovs-di

Re: [ovs-discuss] DP_Packet Payload Modification

2020-06-05 Thread Ben Pfaff
On Fri, Jun 05, 2020 at 05:56:54PM +, Luca Mancini wrote: > Basically, I’m implementing a custom action which is meant to buffer > an x amount of dp_packets that match a certain flow, and then send a > new packet directly from the switch, containing the buffer of packets, > as its payload. At

Re: [ovs-discuss] DP_Packet Payload Modification

2020-06-05 Thread Luca Mancini
lp is very appreciated! Cheers, L From: Gregory Rose<mailto:gvrose8...@gmail.com> Sent: Friday, June 5, 2020 18:58 To: Luca Mancini<mailto:luca.manc...@outlook.com>; ovs-discuss@openvswitch.org<mailto:ovs-discuss@openvswitch.org> Subject: Re: [ovs-discuss] DP_Packet Payload Modifica

Re: [ovs-discuss] DP_Packet Payload Modification

2020-06-05 Thread Luca Mancini
lp is very appreciated! Cheers, L From: Gregory Rose<mailto:gvrose8...@gmail.com> Sent: Friday, June 5, 2020 18:58 To: Luca Mancini<mailto:luca.manc...@outlook.com>; ovs-discuss@openvswitch.org<mailto:ovs-discuss@openvswitch.org> Subject: Re: [ovs-discuss] DP_Packet Payload Modifica

Re: [ovs-discuss] DP_Packet Payload Modification

2020-06-05 Thread Gregory Rose
On 6/4/2020 10:06 AM, Luca Mancini wrote: Hello, This is sort of a repost from my previous question about creating a custom udp payload. I figured I could just clone a received udp payload and modify its payload, do you think this is possible? I tried creating a packet from 0 but I just

[ovs-discuss] DP_Packet Payload Modification

2020-06-04 Thread Luca Mancini
Hello, This is sort of a repost from my previous question about creating a custom udp payload. I figured I could just clone a received udp payload and modify its payload, do you think this is possible? I tried creating a packet from 0 but I just couldn’t manage to do it. I’m guessing I could