I don't see this message in the open source VPP. It's likely that the plugin side handler is doing something funky or the API definition is wrong. You can always put some prints in the vpp_serializer to see if you get more insight. If the code isn't open soure there isn't much more we can do to help.
O.
> On 30 Sep 2021, at 20:55, satish amara <satishkam...@gmail.com> wrote:
>
>
> The VPP version I am using is 21.06
>
> Traceback (most recent call last):
> File "t1.py", line 63, in <module>
> dump_ikev2_sa()
> File "t1.py", line 53, in dump_ikev2_sa
> for res in vpp.api.ikev2_sa_dump():
> File "/usr/lib/python3.6/site-packages/vpp_papi/vpp_papi.py", line 119, in
> __c all__
> return self._func(**kwargs)
> File "/usr/lib/python3.6/site-packages/vpp_papi/vpp_papi.py", line 499, in f
> return self._call_vpp(i, msg, multipart, **kwargs)
> File "/usr/lib/python3.6/site-packages/vpp_papi/vpp_papi.py", line 759, in
> _ca ll_vpp
> r = self.read_blocking(no_type_conversion, timeout)
> File "/usr/lib/python3.6/site-packages/vpp_papi/vpp_papi.py", line 844, in
> rea d_blocking
> return self.decode_incoming_msg(msg, no_type_conversion)
> File "/usr/lib/python3.6/site-packages/vpp_papi/vpp_papi.py", line 642, in
> dec ode_incoming_msg
> r, size = msgobj.unpack(msg, ntc=no_type_conversion)
> File "/usr/lib/python3.6/site-packages/vpp_papi/vpp_serializer.py", line
> 639, in unpack
> x, size = p.unpack(data, offset, result, ntc)
> File "/usr/lib/python3.6/site-packages/vpp_papi/vpp_serializer.py", line
> 639, in unpack
> x, size = p.unpack(data, offset, result, ntc)
> File "/usr/lib/python3.6/site-packages/vpp_papi/vpp_serializer.py", line
> 639, in unpack
> x, size = p.unpack(data, offset, result, ntc)
> File "/usr/lib/python3.6/site-packages/vpp_papi/vpp_serializer.py", line
> 161, in unpack
> return (s2.decode('ascii'), self.num)
> UnicodeDecodeError: 'ascii' codec can't decode byte 0xc0 in position 0:
> ordinal not in range(128)
> [talariuser@tf2-vpp-update-vpp0 ~]$
>
> On Thu, Sep 30, 2021 at 2:26 PM <otr...@employees.org> wrote:
> Did you include the whole backtrace?
> You also want to use python3.
>
> Cheers,
> Ole
>
> > On 30 Sep 2021, at 19:52, satish amara <satishkam...@gmail.com> wrote:
> >
> > Hi,
> > I am trying to get IKEv2 SA using Python API. I see following issue.
> > File "./client.py", line 88, in <module>
> > dump_ikev2_sa()
> > File "./client.py", line 65, in dump_ikev2_sa
> > for res in vpp.api.ikev2_sa_dump():
> > File "/usr/lib/python2.7/site-packages/vpp_papi/vpp_papi.py", line 113,
> > in __call__
> > return self._func(**kwargs)
> > File "/usr/lib/python2.7/site-packages/vpp_papi/vpp_papi.py", line 452,
> > in f
> > return self._call_vpp(i, msg, multipart, **kwargs)
> > File "/usr/lib/python2.7/site-packages/vpp_papi/vpp_papi.py", line 703,
> > in _call_vpp
> > r = self.read_blocking(no_type_conversion, timeout)
> > File "/usr/lib/python2.7/site-packages/vpp_papi/vpp_papi.py", line 788,
> > in read_blocking
> > return self.decode_incoming_msg(msg, no_type_conversion)
> > File "/usr/lib/python2.7/site-packages/vpp_papi/vpp_papi.py", line 595,
> > in decode_incoming_msg
> > r, size = msgobj.unpack(msg, ntc=no_type_conversion)
> > File "/usr/lib/python2.7/site-packages/vpp_papi/vpp_serializer.py", line
> > 644, in unpack
> > x, size = p.unpack(data, offset, result, ntc)
> > File "/usr/lib/python2.7/site-packages/vpp_papi/vpp_serializer.py", line
> > 644, in unpack
> > x, size = p.unpack(data, offset, result, ntc)
> > File "/usr/lib/python2.7/site-packages/vpp_papi/vpp_serializer.py", line
> > 644, in unpack
> > x, size = p.unpack(data, offset, result, ntc)
> > File "/usr/lib/python2.7/site-packages/vpp_papi/vpp_serializer.py", line
> > 172, in unpack
> >
> > Please let me know any suggestions on how to resolve this.
> >
> > Thanks,
> > Satish K Amara
> >
> >
> >
>
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