Re: [vpp-dev] IP Reassembly does not work at 18.04

[Chris Luke]

Yes please, ideally with a Jira ref in the title :)

Chris

> -Original Message-
> From: Klement Sekera -X (ksekera - PANTHEON TECHNOLOGIES at Cisco)
> [mailto:ksek...@cisco.com]
> Sent: Tuesday, April 17, 2018 12:01 PM
> To: Luke, Chris <chris_l...@cable.comcast.com>;
> wangchuan...@163.com; vpp-dev <vpp-dev@lists.fd.io>
> Subject: RE: [vpp-dev] IP Reassembly does not work at 18.04
> 
> Yes it does, do I need to double commit?
> 
> > -Original Message-
> > From: Luke, Chris <chris_l...@comcast.com>
> > Sent: Tuesday, April 17, 2018 6:00 PM
> > To: Klement Sekera -X (ksekera - PANTHEON TECHNOLOGIES at Cisco)
> > <ksek...@cisco.com>; wangchuan...@163.com; vpp-dev  > d...@lists.fd.io>
> > Subject: RE: [vpp-dev] IP Reassembly does not work at 18.04
> >
> > Does this impact stable/1804 also?
> >
> > Chris.
> >
> > > -Original Message-
> > > From: vpp-dev@lists.fd.io [mailto:vpp-dev@lists.fd.io] On Behalf Of
> > > Klement Sekera
> > > Sent: Tuesday, April 17, 2018 11:50 AM
> > > To: wangchuan...@163.com; vpp-dev <vpp-dev@lists.fd.io>
> > > Subject: Re: [vpp-dev] IP Reassembly does not work at 18.04
> > >
> > > Hi,
> > >
> > > This patch should fix the CLI issue...
> > >
> > > https://gerrit.fd.io/r/#/c/11851/
> > >
> > > Regards,
> > > Klement
> > >
> > > > -Original Message-
> > > > From: vpp-dev@lists.fd.io <vpp-dev@lists.fd.io> On Behalf Of
> > > > wangchuan...@163.com
> > > > Sent: Tuesday, April 17, 2018 10:55 AM
> > > > To: Klement Sekera -X (ksekera - PANTHEON TECHNOLOGIES at Cisco)
> > > > <ksek...@cisco.com>; vpp-dev <vpp-dev@lists.fd.io>
> > > > Subject: Re: [vpp-dev] IP Reassembly does not work at 18.04
> > > >
> > > > Thanks
> > > > But it still fail by return : Invalid interface name
> > > >
> > > > my CLI: set interface reassembly GigabitEthernet2/0/0  ip4 also
> > > > not good to use Idx i am sure the intfc-name is right.
> > > >
> > > >
> > > > Help please!
> > > >
> > > > 
> > > >
> > > > wangchuan...@163.com
> > > >
> > > >
> > > > From: Klement Sekera -X (ksekera - PANTHEON TECHNOLOGIES at
> > > > Cisco) <mailto:ksek...@cisco.com>
> > > > Date: 2018-04-17 16:22
> > > > To: wangchuan...@163.com <mailto:wangchuan...@163.com> ;
> > > vpp-dev
> > > > <mailto:vpp-dev@lists.fd.io>
> > > > Subject: RE: [vpp-dev] IP Reassembly does not work at 18.04
> > > > Hi,
> > > >
> > > > IP reassembly is a feature which needs to be enabled - did you
> > > enable
> > > > reassembly on your interface? - it doesn't look so from your packet
> trace.
> > > > You can use `set interface reassembly' CLI or the corresponding
> > > > API `ip_reassembly_enable_disable'.
> > > >
> > > > Regards,
> > > > Klement
> > > >
> > > > > -Original Message-
> > > > > From: vpp-dev@lists.fd.io <vpp-dev@lists.fd.io> On Behalf Of
> > > > > wangchuan...@163.com
> > > > > Sent: Tuesday, April 17, 2018 8:39 AM
> > > > > To: vpp-dev <vpp-dev@lists.fd.io>
> > > > > Subject: [vpp-dev] IP Reassembly does not work at 18.04
> > > > >
> > > > > Hello,
> > > > > I see VPP can support IP Reassembly at 18.04.
> > > > > I compile the deb and install at ubuntu 16.04,  start 
> > > > vppctl and up
> > > > the
> > > > > interface & set ip-A, then i could ping the ip(no extra-parm).
> > > > > But it failed with "-l 1473"(at windows), who can help? Thanks
> > > > >
> > > > >
> > > > >
> > > > >
> > > > > first segment-pkt's trace node path:
> > > > > dpdk-input -> ip4-input -> ip4-lookup -> ip4-local ->
> > > > ip4-icmp-input ->
> > > > ip4-
> > > > > icmp-echo-request
> > > > > -> ip4-load-balance -> ip4-rewrite -> GigabitEthernetX-output 
> > > > ->
> > > > > GigabitEthernetX-tx
> > > > >
> > > > >
> > > > > second's trace node path:
> > > > > dpdk-input -> ip4-input -> ip4-lookup -> ip4-local ->
> > > > ip4-icmp-input ->
> > > > ip4-
> > > > > punt -> error-punt
> > > > >
> > > > > 
> > > > >
> > > > > wangchuan...@163.com
> > > >
> > > >
> > >
> > > 


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Re: [vpp-dev] IP Reassembly does not work at 18.04

[Chris Luke]

Does this impact stable/1804 also?

Chris.

> -Original Message-
> From: vpp-dev@lists.fd.io [mailto:vpp-dev@lists.fd.io] On Behalf Of Klement
> Sekera
> Sent: Tuesday, April 17, 2018 11:50 AM
> To: wangchuan...@163.com; vpp-dev <vpp-dev@lists.fd.io>
> Subject: Re: [vpp-dev] IP Reassembly does not work at 18.04
> 
> Hi,
> 
> This patch should fix the CLI issue...
> 
> https://gerrit.fd.io/r/#/c/11851/
> 
> Regards,
> Klement
> 
> > -Original Message-
> > From: vpp-dev@lists.fd.io <vpp-dev@lists.fd.io> On Behalf Of
> > wangchuan...@163.com
> > Sent: Tuesday, April 17, 2018 10:55 AM
> > To: Klement Sekera -X (ksekera - PANTHEON TECHNOLOGIES at Cisco)
> > <ksek...@cisco.com>; vpp-dev <vpp-dev@lists.fd.io>
> > Subject: Re: [vpp-dev] IP Reassembly does not work at 18.04
> >
> > Thanks
> > But it still fail by return : Invalid interface name
> >
> > my CLI: set interface reassembly GigabitEthernet2/0/0  ip4 also not
> > good to use Idx i am sure the intfc-name is right.
> >
> >
> > Help please!
> >
> > 
> >
> > wangchuan...@163.com
> >
> >
> > From: Klement Sekera -X (ksekera - PANTHEON TECHNOLOGIES at
> > Cisco) <mailto:ksek...@cisco.com>
> > Date: 2018-04-17 16:22
> > To: wangchuan...@163.com <mailto:wangchuan...@163.com> ;
> vpp-dev
> > <mailto:vpp-dev@lists.fd.io>
> > Subject: RE: [vpp-dev] IP Reassembly does not work at 18.04
> > Hi,
> >
> > IP reassembly is a feature which needs to be enabled - did you
> enable
> > reassembly on your interface? - it doesn't look so from your packet trace.
> > You can use `set interface reassembly' CLI or the corresponding API
> > `ip_reassembly_enable_disable'.
> >
> > Regards,
> > Klement
> >
> > > -Original Message-
> > > From: vpp-dev@lists.fd.io <vpp-dev@lists.fd.io> On Behalf Of
> > > wangchuan...@163.com
> > > Sent: Tuesday, April 17, 2018 8:39 AM
> > > To: vpp-dev <vpp-dev@lists.fd.io>
> > > Subject: [vpp-dev] IP Reassembly does not work at 18.04
> > >
> > > Hello,
> > > I see VPP can support IP Reassembly at 18.04.
> > > I compile the deb and install at ubuntu 16.04,  start vppctl and 
> > up
> > the
> > > interface & set ip-A, then i could ping the ip(no extra-parm).
> > > But it failed with "-l 1473"(at windows), who can help? Thanks
> > >
> > >
> > >
> > >
> > > first segment-pkt's trace node path:
> > > dpdk-input -> ip4-input -> ip4-lookup -> ip4-local ->
> > ip4-icmp-input ->
> > ip4-
> > > icmp-echo-request
> > > -> ip4-load-balance -> ip4-rewrite -> GigabitEthernetX-output ->
> > > GigabitEthernetX-tx
> > >
> > >
> > > second's trace node path:
> > > dpdk-input -> ip4-input -> ip4-lookup -> ip4-local ->
> > ip4-icmp-input ->
> > ip4-
> > > punt -> error-punt
> > >
> > > 
> > >
> > > wangchuan...@163.com
> >
> >
> 
> 


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Re: [vpp-dev] IP Reassembly does not work at 18.04

[Klement Sekera]

Hi,

This patch should fix the CLI issue...

https://gerrit.fd.io/r/#/c/11851/

Regards,
Klement

> -Original Message-
> From: vpp-dev@lists.fd.io <vpp-dev@lists.fd.io> On Behalf Of
> wangchuan...@163.com
> Sent: Tuesday, April 17, 2018 10:55 AM
> To: Klement Sekera -X (ksekera - PANTHEON TECHNOLOGIES at Cisco)
> <ksek...@cisco.com>; vpp-dev <vpp-dev@lists.fd.io>
> Subject: Re: [vpp-dev] IP Reassembly does not work at 18.04
> 
> Thanks
> But it still fail by return : Invalid interface name
> 
> my CLI: set interface reassembly GigabitEthernet2/0/0  ip4 also not good to
> use Idx i am sure the intfc-name is right.
> 
> 
> Help please!
> 
> 
> 
> wangchuan...@163.com
> 
> 
>   From: Klement Sekera -X (ksekera - PANTHEON TECHNOLOGIES at
> Cisco) <mailto:ksek...@cisco.com>
>   Date: 2018-04-17 16:22
>   To: wangchuan...@163.com <mailto:wangchuan...@163.com> ;
> vpp-dev <mailto:vpp-dev@lists.fd.io>
>   Subject: RE: [vpp-dev] IP Reassembly does not work at 18.04
>   Hi,
> 
>   IP reassembly is a feature which needs to be enabled - did you enable
> reassembly on your interface? - it doesn't look so from your packet trace.
>   You can use `set interface reassembly' CLI or the corresponding API
> `ip_reassembly_enable_disable'.
> 
>   Regards,
>   Klement
> 
>   > -Original Message-
>   > From: vpp-dev@lists.fd.io <vpp-dev@lists.fd.io> On Behalf Of
>   > wangchuan...@163.com
>   > Sent: Tuesday, April 17, 2018 8:39 AM
>   > To: vpp-dev <vpp-dev@lists.fd.io>
>   > Subject: [vpp-dev] IP Reassembly does not work at 18.04
>   >
>   > Hello,
>   > I see VPP can support IP Reassembly at 18.04.
>   > I compile the deb and install at ubuntu 16.04,  start vppctl and 
> up
> the
>   > interface & set ip-A, then i could ping the ip(no extra-parm).
>   > But it failed with "-l 1473"(at windows), who can help? Thanks
>   >
>   >
>   >
>   >
>   > first segment-pkt's trace node path:
>   > dpdk-input -> ip4-input -> ip4-lookup -> ip4-local -> ip4-icmp-input 
> ->
> ip4-
>   > icmp-echo-request
>   > -> ip4-load-balance -> ip4-rewrite -> GigabitEthernetX-output ->
>   > GigabitEthernetX-tx
>   >
>   >
>   > second's trace node path:
>   > dpdk-input -> ip4-input -> ip4-lookup -> ip4-local -> ip4-icmp-input 
> ->
> ip4-
>   > punt -> error-punt
>   >
>   > 
>   >
>   > wangchuan...@163.com
> 
> 

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Re: [vpp-dev] IP Reassembly does not work at 18.04

[wangchuan...@163.com]

Thanks
But it still fail by return : Invalid interface name

my CLI: set interface reassembly GigabitEthernet2/0/0  ip4
also not good to use Idx
i am sure the intfc-name is right.

Help please!



wangchuan...@163.com
 
From: Klement Sekera -X (ksekera - PANTHEON TECHNOLOGIES at Cisco)
Date: 2018-04-17 16:22
To: wangchuan...@163.com; vpp-dev
Subject: RE: [vpp-dev] IP Reassembly does not work at 18.04
Hi,
 
IP reassembly is a feature which needs to be enabled - did you enable 
reassembly on your interface? - it doesn't look so from your packet trace. 
You can use `set interface reassembly' CLI or the corresponding API 
`ip_reassembly_enable_disable'.
 
Regards,
Klement
 
> -Original Message-
> From: vpp-dev@lists.fd.io <vpp-dev@lists.fd.io> On Behalf Of
> wangchuan...@163.com
> Sent: Tuesday, April 17, 2018 8:39 AM
> To: vpp-dev <vpp-dev@lists.fd.io>
> Subject: [vpp-dev] IP Reassembly does not work at 18.04
> 
> Hello,
> I see VPP can support IP Reassembly at 18.04.
> I compile the deb and install at ubuntu 16.04,  start vppctl and up the
> interface & set ip-A, then i could ping the ip(no extra-parm).
> But it failed with "-l 1473"(at windows), who can help? Thanks
> 
> 
> 
> 
> first segment-pkt's trace node path:
> dpdk-input -> ip4-input -> ip4-lookup -> ip4-local -> ip4-icmp-input -> ip4-
> icmp-echo-request
> -> ip4-load-balance -> ip4-rewrite -> GigabitEthernetX-output ->
> GigabitEthernetX-tx
> 
> 
> second's trace node path:
> dpdk-input -> ip4-input -> ip4-lookup -> ip4-local -> ip4-icmp-input -> ip4-
> punt -> error-punt
> 
> 
> 
> wangchuan...@163.com
> 

Re: [vpp-dev] IP Reassembly does not work at 18.04

[Klement Sekera]

Hi,

IP reassembly is a feature which needs to be enabled - did you enable 
reassembly on your interface? - it doesn't look so from your packet trace. 
You can use `set interface reassembly' CLI or the corresponding API 
`ip_reassembly_enable_disable'.

Regards,
Klement

> -Original Message-
> From: vpp-dev@lists.fd.io  On Behalf Of
> wangchuan...@163.com
> Sent: Tuesday, April 17, 2018 8:39 AM
> To: vpp-dev 
> Subject: [vpp-dev] IP Reassembly does not work at 18.04
> 
> Hello,
> I see VPP can support IP Reassembly at 18.04.
> I compile the deb and install at ubuntu 16.04,  start vppctl and up the
> interface & set ip-A, then i could ping the ip(no extra-parm).
> But it failed with "-l 1473"(at windows), who can help? Thanks
> 
> 
> 
> 
> first segment-pkt's trace node path:
> dpdk-input -> ip4-input -> ip4-lookup -> ip4-local -> ip4-icmp-input -> ip4-
> icmp-echo-request
> -> ip4-load-balance -> ip4-rewrite -> GigabitEthernetX-output ->
> GigabitEthernetX-tx
> 
> 
> second's trace node path:
> dpdk-input -> ip4-input -> ip4-lookup -> ip4-local -> ip4-icmp-input -> ip4-
> punt -> error-punt
> 
> 
> 
> wangchuan...@163.com
> 

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