Re: [vpp-dev] nat: create NAT session failed
Hi Matus,
Thank you. That makes sense.
On Thu, Jan 17, 2019 at 10:59 PM Matus Fabian -X (matfabia - PANTHEON
TECHNOLOGIES at Cisco) wrote:
>
> Hi,
>
>
>
> For endpoint dependent NAT oldest session per user is recycled only when
> expired (classic/vanilla NAT recycle always).
>
>
>
> Matus
>
>
>
>
>
> From: vpp-dev@lists.fd.io On Behalf Of carlito nueno
> Sent: Friday, January 18, 2019 7:45 AM
> To: vpp-dev@lists.fd.io
> Subject: [vpp-dev] nat: create NAT session failed
>
>
>
> Hi all,
>
>
>
> When I set nat to endpoint dependent, I am receiving this error message:
>
> Jan 17 19:14:45 test1 vnet[32197]: nat: create NAT session failed
>
> Jan 17 19:14:45 test1 vnet[32197]: nat: max translations per user 10.155.0.2
>
>
>
> Here is: sh nat44 sessions
>
> NAT44 sessions:
> thread 0 vpp_main: 0 sessions
> thread 1 vpp_wk_0: 449 sessions
> 10.155.0.2: 256 dynamic translations, 0 static translations
>
>
>
> Here is: startup.conf
>
> unix {
> nodaemon
> log /var/log/vpp/vpp.log
> full-coredump
> cli-listen /run/vpp/cli.sock
> gid vpp
> startup-config /home/test1/vpp.conf
> }
>
> api-trace {
> on
> }
>
> api-segment {
> gid vpp
> }
>
> cpu {
> main-core 2
> corelist-workers 3
> }
>
> nat {
> translation hash buckets 16000
> max translations per user 256
> endpoint-dependent
> }
>
> dpdk {
> num-mbufs 32768
> uio-driver auto
> }
>
>
>
> When I disable endpoint nat, even though translations hit the max (256), new
> nat sessions are being created and everything is fine.
>
>
>
> Any advice?
>
>
>
> Thanks
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Re: [vpp-dev] nat: create NAT session failed
Hi,
For endpoint dependent NAT oldest session per user is recycled only when
expired (classic/vanilla NAT recycle always).
Matus
From: vpp-dev@lists.fd.io On Behalf Of carlito nueno
Sent: Friday, January 18, 2019 7:45 AM
To: vpp-dev@lists.fd.io
Subject: [vpp-dev] nat: create NAT session failed
Hi all,
When I set nat to endpoint dependent, I am receiving this error message:
Jan 17 19:14:45 test1 vnet[32197]: nat: create NAT session failed
Jan 17 19:14:45 test1 vnet[32197]: nat: max translations per user 10.155.0.2
Here is: sh nat44 sessions
NAT44 sessions:
thread 0 vpp_main: 0 sessions
thread 1 vpp_wk_0: 449 sessions
10.155.0.2<http://10.155.0.2>: 256 dynamic translations, 0 static translations
Here is: startup.conf
unix {
nodaemon
log /var/log/vpp/vpp.log
full-coredump
cli-listen /run/vpp/cli.sock
gid vpp
startup-config /home/test1/vpp.conf
}
api-trace {
on
}
api-segment {
gid vpp
}
cpu {
main-core 2
corelist-workers 3
}
nat {
translation hash buckets 16000
max translations per user 256
endpoint-dependent
}
dpdk {
num-mbufs 32768
uio-driver auto
}
When I disable endpoint nat, even though translations hit the max (256), new
nat sessions are being created and everything is fine.
Any advice?
Thanks
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[vpp-dev] nat: create NAT session failed
Hi all,
When I set nat to endpoint dependent, I am receiving this error message:
Jan 17 19:14:45 test1 vnet[32197]: nat: create NAT session failed
Jan 17 19:14:45 test1 vnet[32197]: nat: max translations per user 10.155.0.2
Here is: sh nat44 sessions
NAT44 sessions:
thread 0 vpp_main: 0 sessions
thread 1 vpp_wk_0: 449 sessions
10.155.0.2: 256 dynamic translations, 0 static translations
Here is: startup.conf
unix {
nodaemon
log /var/log/vpp/vpp.log
full-coredump
cli-listen /run/vpp/cli.sock
gid vpp
startup-config /home/test1/vpp.conf
}
api-trace {
on
}
api-segment {
gid vpp
}
cpu {
main-core 2
corelist-workers 3
}
nat {
translation hash buckets 16000
max translations per user 256
endpoint-dependent
}
dpdk {
num-mbufs 32768
uio-driver auto
}
When I disable endpoint nat, even though translations hit the max (256),
new nat sessions are being created and everything is fine.
Any advice?
Thanks
-=-=-=-=-=-=-=-=-=-=-=-
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