Hi Dave,
Yep. When I made the packet trace, I had the dns config bits.
VPP is caching DNS queries
[P] DNS query: id 18
no-recur recur-des no-trunc non-auth
2 queries, 0 answers, 0 name-servers, 0 add'l recs
Queries:
Name: www.apple.com: type A
Name: www.apple.com: type
But
[Edited Message Follows]
Hello again,
My apologies if this is not the correct place for these kinds of question, I'm
relatively new to VPP. I would really appreciate any suggestions as to why the
response to a PING that was received over an IPSec tunnel is not going through
the tunnel as
Four bits of config required:
nat44 add identity mapping external GigabitEthernet3/0/0 udp 53053
binary-api dns_name_server_add_del 8.8.8.8
binary-api dns_enable_disable
Inside network DHCP server needs to set option 6 (DNS name server) to the vpp
gateway address.
D.
-Original
Hi Max,
Not at this time. It should be possible with a few changes for nonblocking
sessions. I’ll add it to my list, in case nobody else beats me to it.
Florin
> On Aug 15, 2019, at 2:47 AM, Max A. via Lists.Fd.Io
> wrote:
>
> Hello,
>
> Can vppcom_session_connect() function run in
Hi Chengqiang,
Thanks for your reply.
On Wed, Aug 14, 2019 at 11:52 PM Yao, Chengqiang
wrote:
>
> Hi William,
>
> You do not need to copy the packets out of memif. Once you finish
> processing all these packets, call memif_refill_queue() function to free
> these buffers. Let's say if you
Hi William,
You do not need to copy the packets out of memif. Once you finish
processing all these packets, call memif_refill_queue() function to free these
buffers. Let's say if you receive 32 packets in memif_rx_burst function, after
processing, call memif_refill_queue with count=32 to
Hi,
I saw https://github.com/envoyproxy/envoy/pull/5177 was merged.
What's status for envoy & vpp integration?
What version of vpp support it? For CNI, Only contiv-vpp support it?
Thanks,
-Ruijing
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Hello,
Can vppcom_session_connect() function run in non-blocking mode? I see that
there is a wait for the connection result in the
vppcom_wait_for_session_state_change function. Is it possible to get the result
of the connection using vppcom_epoll_wait?
Thanks.
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Links:
On Thu, Aug 15, 2019 at 8:02 AM William Tu wrote:
>
> Hi Chengqiang,
>
> Thanks for your reply.
>
> On Wed, Aug 14, 2019 at 11:52 PM Yao, Chengqiang
> wrote:
> >
> > Hi William,
> >
> > You do not need to copy the packets out of memif. Once you finish
> > processing all these packets, call
Hi Carlio,
I had faced a similar crash with DNS module while resolving names.
The dns_cache_lock is in locked state after initialization. Because of this the
first worker thread which attempts to take this lock will find it in "locked"
state and spin forever. So the main thread panics when it
Humble Request to experts and others to show some lights. I am relatively NEW
to VPP and blocked here.
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View/Reply Online (#13750): https://lists.fd.io/g/vpp-dev/message/13750
Mute This Topic:
Not sure there is a way to do this without a routing protocol.
Don't think there is link monitoring or path monitoring to switch the default
route to backup route.
Maybe you can have a cron job that check the link status and next hop
connectivity and switch the route when there is a failure.
Hi Balaji,
As far as I know, VPP doesn't have link monitoring to switch routes.
But as you said, I added a cron job to check link status and switch
routes on failure.
I added each interface route to a particular FIB table. This way I am
able to use ping 8.8.8.8 source wan0 or wan1.
Is this the
Hi all,
I am following this guide to build VPP:
https://wiki.fd.io/view/VPP/Pulling,_Building,_Running,_Hacking_and_Pushing_VPP_Code
I added a patch to stable/1908 branch
using ubuntu 18.04LTS
running as ROOT user
I followed these steps:
apt-get update
apt-get install build-essential
make
See https://jira.fd.io/browse/VPP-1746, and
https://gerrit.fd.io/r/c/vpp/+/21338 which fixes gross non-operation of the
name resolver.
Process created on demand, with node index in the main_t. Needed to remove the
static vlib_node_registration_t and use dm->resolver_process_node_index vs.
Folks,
I’ll look at these issues. It would be helpful if people would contribute
patches, or at least write Jira tickets. If we don’t know it’s broken, it won’t
get fixed...
To level-set: the DNS name resolver has been lightly used. Nothing would
surprise me at this point.
D.
From:
Hi all,
I think I found the problem.
fatal: ambiguous argument 'v1.19-rc0..': unknown revision or path not
in the working tree.
Here are steps I did:
- I forked `stable/1908` branch and added some code to it.
- Now my branch is `test-stable/1908`
- I tagged my branch with `v1.19.08`.
- I pushed
I am getting the same error with: build-root/vagrant/build.sh
On Thu, Aug 15, 2019 at 5:21 PM carlito nueno via Lists.Fd.Io
wrote:
>
> Hi all,
>
> I am following this guide to build VPP:
> https://wiki.fd.io/view/VPP/Pulling,_Building,_Running,_Hacking_and_Pushing_VPP_Code
>
> I added a patch to
Hi William,
That's what memif_refill_queue() does. When you call this function, libmemif
knows you are done with these buffers.
Best Regards,
Chengqiang Yao
-Original Message-
From: William Tu
Sent: 2019年8月15日 23:26
To: Yao, Chengqiang
Cc: vpp-dev@lists.fd.io
Subject: Re:
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