Hi, It is yet-to-be-implemented feature, deterministic mode is PoC code, it has only some basic functionality
Matus From: John Biscevic <john.bisce...@bahnhof.net> Sent: Monday, December 10, 2018 12:40 PM To: Matus Fabian -X (matfabia - PANTHEON TECHNOLOGIES at Cisco) <matfa...@cisco.com>; vpp-dev@lists.fd.io Subject: Re: [vpp-dev] Packet error-drop with fragmented packets through NAT #vpp_stability Hi Matus, Is there some functional reasoning behind this, or is it a yet-to-be-implemented feature? Kind regards, John Biscevic Systems Architect, Bahnhof AB Mobile: +46 76 111 01 24 E-mail: john.bisce...@bahnhof.net<mailto:john.bisce...@bahnhof.net> ________________________________ From: Matus Fabian -X (matfabia - PANTHEON TECHNOLOGIES at Cisco) <matfa...@cisco.com<mailto:matfa...@cisco.com>> Sent: Monday, December 10, 2018 10:46 AM To: John Biscevic; vpp-dev@lists.fd.io<mailto:vpp-dev@lists.fd.io> Subject: RE: [vpp-dev] Packet error-drop with fragmented packets through NAT #vpp_stability Hi, Deterministic mode doesn’t support fragments. Matus From: John Biscevic <john.bisce...@bahnhof.net<mailto:john.bisce...@bahnhof.net>> Sent: Monday, December 10, 2018 10:36 AM To: Matus Fabian -X (matfabia - PANTHEON TECHNOLOGIES at Cisco) <matfa...@cisco.com<mailto:matfa...@cisco.com>>; vpp-dev@lists.fd.io<mailto:vpp-dev@lists.fd.io> Subject: Re: [vpp-dev] Packet error-drop with fragmented packets through NAT #vpp_stability Hi Matus! I've picked this up again for testing and verifying. I am running it in deterministic mode now, and it's still displaying the same issue. Do you by any chance have the commit at hand? Is the fix only applied to dynamic NAT and not deterministic? Kind regards, John Biscevic Systems Architect, Bahnhof AB Mobile: +46 76 111 01 24 E-mail: john.bisce...@bahnhof.net<mailto:john.bisce...@bahnhof.net> ________________________________ From: vpp-dev@lists.fd.io<mailto:vpp-dev@lists.fd.io> <vpp-dev@lists.fd.io<mailto:vpp-dev@lists.fd.io>> on behalf of JB <john.bisce...@bahnhof.net<mailto:john.bisce...@bahnhof.net>> Sent: Friday, October 19, 2018 3:19 PM To: Matus Fabian -X (matfabia - PANTHEON TECHNOLOGIES at Cisco); vpp-dev@lists.fd.io<mailto:vpp-dev@lists.fd.io> Subject: Re: [vpp-dev] Packet error-drop with fragmented packets through NAT #vpp_stability Hi Matus, Brilliant, thanks! John ________________________________ From: Matus Fabian -X (matfabia - PANTHEON TECHNOLOGIES at Cisco) <matfa...@cisco.com<mailto:matfa...@cisco.com>> Sent: Friday, October 19, 2018 2:27 PM To: John Biscevic; vpp-dev@lists.fd.io<mailto:vpp-dev@lists.fd.io> Subject: RE: [vpp-dev] Packet error-drop with fragmented packets through NAT #vpp_stability Hi John, Fix in master and stable/1810 branch Matus From: vpp-dev@lists.fd.io<mailto:vpp-dev@lists.fd.io> <vpp-dev@lists.fd.io<mailto:vpp-dev@lists.fd.io>> On Behalf Of JB Sent: Friday, October 19, 2018 9:14 AM To: Matus Fabian -X (matfabia - PANTHEON TECHNOLOGIES at Cisco) <matfa...@cisco.com<mailto:matfa...@cisco.com>>; vpp-dev@lists.fd.io<mailto:vpp-dev@lists.fd.io> Subject: Re: [vpp-dev] Packet error-drop with fragmented packets through NAT #vpp_stability Hi Matus, Much appreciated, glad you found it! Thanks, John ________________________________ From: Matus Fabian -X (matfabia - PANTHEON TECHNOLOGIES at Cisco) <matfa...@cisco.com<mailto:matfa...@cisco.com>> Sent: Friday, October 19, 2018 8:00 AM To: John Biscevic; vpp-dev@lists.fd.io<mailto:vpp-dev@lists.fd.io> Subject: RE: [vpp-dev] Packet error-drop with fragmented packets through NAT #vpp_stability Hi John, There is bug in NAT code for ICMP fragments. I will fix it as soon as possible. Thanks, Matus From: vpp-dev@lists.fd.io<mailto:vpp-dev@lists.fd.io> <vpp-dev@lists.fd.io<mailto:vpp-dev@lists.fd.io>> On Behalf Of JB Sent: Thursday, October 18, 2018 12:48 PM To: vpp-dev@lists.fd.io<mailto:vpp-dev@lists.fd.io> Subject: Re: [vpp-dev] Packet error-drop with fragmented packets through NAT #vpp_stability Hi Ole, I've added a relevant packet trace. Is that adequate? Thanks, John
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