[vpp-dev] Checking for enabled feature

e_index = feat->node_index; n = vlib_get_node (vm, node_index); if (0 == memcmp (n->name, input_feat, sizeof("ip4-policer-classify") - 1)) return 1; } Thanks and Regards, Raj -=-=-=-=-=-=-=-=-=-=-=- Links: You receive all messages sent to this group. View/Reply Onl

[vpp-dev] VPP core dump with PPPoE

f index can be seen in bt #5: #5 0x7fba88e9ce0b in vlib_increment_combined_counter (n_bytes=, n_packets=1, index=538976288, thread_index=0, cm=0x7fba481f46a0) at /root/build-1908/src/vlib/counter.h:229 Thanks and Regards, Raj vpp# show version verbose Version: v19.08.1-59~ga2aa83ca9-dir

Re: [vpp-dev] VPP core dump with PPPoE

through PPPoE interface. Thanks and Regards, Raj On Thu, Sep 26, 2019 at 7:15 PM Raj via Lists.Fd.Io wrote: > > Hello all, > > I am observing a VPP crash when approximately 20 - 50 PPPoE clients > are connecting and traffic is flowing through them. This crash was > reproducible

Re: [vpp-dev] VPP core dump with PPPoE

some pointers to figure out 1. Why, when a new session is created, the data of an old session is changed to 0x1313 2. What debugging steps can I take next to figure out why this happens. Thanks and Regards, Raj On Sat, Sep 28, 2019 at 6:09 PM Raj via Lists.Fd.Io wrote: > > Hello all

Re: [vpp-dev] VPP core dump with PPPoE

rm this. Thanks and Regards, Raj On Fri, Oct 11, 2019 at 12:17 PM Ni, Hongjun wrote: > > Hi Raj, > > I tried to reproduce your issue on VPP 20.01 as per your steps for some > times, but cannot reproduce it. > > From your description, please set a breakpoint in > vnet_pp

Re: [vpp-dev] VPP core dump with PPPoE

ession initially? I am trying to understand the architectural rational behind adding one element to the vector pool at a time, as opposed to allocating a bulk number initially. If it is ok to allocate a large pool initially (preferably taking the max_sessions from a conf file), we can side step thi

[vpp-dev] Connecting two vpp using memif caused severe performance drop

is not done. vpp version is: 19.01.3-rc0 Thanks and Regards, Raj -=-=-=-=-=-=-=-=-=-=-=- Links: You receive all messages sent to this group. View/Reply Online (#14545): https://lists.fd.io/g/vpp-dev/message/14545 Mute This Topic: https://lists.fd.io/mt/47761827/21656 Group Owner: vpp-dev+ow

[vpp-dev] Looking for memif performance numbers and configuration

Hello all, I am looking to see if any one has attempted to connect two VPP using memif and what pps numbers is seen over memif interface? It would be great if the VPP config too can be shares so that I can recreate it locally. Thanks and Regards, Raj -=-=-=-=-=-=-=-=-=-=-=- Links: You receive

Re: [vpp-dev] Looking for memif performance numbers and configuration

On Mon, Nov 11, 2019 at 5:20 PM Jerome Tollet (jtollet) wrote: > > Did you have a look at > https://docs.fd.io/csit/rls1908/report/vpp_performance_tests/throughput_speedup_multi_core/container_memif.html# > ? Thanks for this link. I hadn't seen this before. raj -=-=-=-=-=-=

[vpp-dev] Two potential bugs in nat/out2in

fetch the pool with the garbage fib_index. Is leaving snat_session_key_t sm0 uninitialized intentional, or should it be initialized? Thanks and Regards, Raj -=-=-=-=-=-=-=-=-=-=-=- Links: You receive all messages sent to this group. View/Reply Online (#14587): https://lists.fd.io/g/vpp-dev/mes

[vpp-dev] QinQ and dot1ad any

0x0 Packet Offload Flags PKT_RX_IP_CKSUM_GOOD (0x0080) IP cksum of RX pkt. is valid PKT_RX_L4_CKSUM_GOOD (0x0100) L4 cksum of RX pkt. is valid 0x1235: 00:02:40:7b:1b:00 -> 00:01:08:00:06:04 btw, if inner VLAN is specified, everything works fine. Thanks

Re: [vpp-dev] QinQ and dot1ad any

Thanks a lot for the clarification! Raj On Tue, Dec 17, 2019 at 7:43 PM John Lo (loj) wrote: > > Hi Raj, > > A sub-interface with "dot1q inner any" can only work with L2 forwarding via > cross-connect or bridging where packets are forwarded using MAC header > witho

Re: [vpp-dev] QinQ and dot1ad any

so that only outer VLAN interface needs to be created, while inner VLAN interface will be provided by the control plane application? Is this a road worth traveling? Thanks and Regards, Raj -=-=-=-=-=-=-=-=-=-=-=- Links: You receive all messages sent to this group. View/Reply Online (#1

[vpp-dev] Policer download bandwidth reduces on high rtt connection

M] 0.0-20.0 sec 67 datagrams received out-of-order [ 5] 0.00-20.00 sec 41.2 MBytes 17.3 Mbits/sec 0.106 ms 40505/70904 (57%) receiver Thanks and Regards, Raj -=-=-=-=-=-=-=-=-=-=-=- Links: You receive all messages sent to this group. View/Reply Online (#14957): https://lists.fd.io/g/v

Re: [vpp-dev] Policer download bandwidth reduces on high rtt connection

tx bytes2533 drops 12 punt 1 ip415386 Thanks and Regards, Raj On Mon, Dec 23, 2019 at 11:25 PM Raj via Lists.Fd.Io wrote: > > Hello all, > > In VPP I have configured policer to

[vpp-dev] Status of PPPoE Plugin

cking if this patch is available or is there any other way to get PPPoE working in latest version? Thanks and Regards, Raj -=-=-=-=-=-=-=-=-=-=-=- Links: You receive all messages sent to this group. View/Reply Online (#11676): https://lists.fd.io/g/vpp-dev/message/11676 Mute This Topic: https://lis

Re: [vpp-dev] Status of PPPoE Plugin

Thanks a lot to both of you! Raj On Thu, Dec 20, 2018 at 6:17 AM Ni, Hongjun wrote: > > Hi Raj, > > For the issue you mentioned, Alp Arslan in the To list will submit a patch to > fix it. > > To Alp Arslan, > Thank you for your great help! > > Thanks, >

Re: [vpp-dev] Status of PPPoE Plugin

Hi, Just checking if there is movement on this! Thanks and Regards, Raj On Thu, Dec 20, 2018 at 12:08 PM Raj via Lists.Fd.Io wrote: > > Thanks a lot to both of you! > > Raj > > On Thu, Dec 20, 2018 at 6:17 AM Ni, Hongjun wrote: > > > > Hi Raj, > > > &g

Re: [vpp-dev] Simple Rate Limit and QoS #vpp

Same here, some example for QoS/Rate limiting would be nice to get started. Thanks and Regards, Raj On Sat, Dec 29, 2018 at 9:39 AM carlito nueno wrote: > > > I am looking for rate limiting (bandwidth/traffic shaping) as well. > > > Vakili, Did you figure it out? > >

[vpp-dev] VPP coding techniques

hanks and Regards, Raj -=-=-=-=-=-=-=-=-=-=-=- Links: You receive all messages sent to this group. View/Reply Online (#11810): https://lists.fd.io/g/vpp-dev/message/11810 Mute This Topic: https://lists.fd.io/mt/28903866/21656 Group Owner: vpp-dev+ow...@lists.fd.io Unsubscribe: https://lists.fd.io/

Re: [vpp-dev] Simple Rate Limit and QoS #vpp

am able to download at the full interface speed of 100.69.1.4 Any pointers to get this working? Thanks and Regards, Raj On Tue, Jan 1, 2019 at 2:56 PM Raj via Lists.Fd.Io wrote: > > Same here, some example for QoS/Rate limiting would be nice to get started. > > Thanks and Rega

Re: [vpp-dev] VPP coding techniques

On Thu, Jan 3, 2019 at 4:44 PM Damjan Marion wrote: > From VPP perspective sample plugin might be good start, if you have > any particular questions, drop email here and we will try to explain... Thanks a lot. Will get back if there are questions. Thanks and Regards

[vpp-dev] Using prefetch and buffer_enqueue

rse operation? Thanks and Regards, Raj -=-=-=-=-=-=-=-=-=-=-=- Links: You receive all messages sent to this group. View/Reply Online (#11878): https://lists.fd.io/g/vpp-dev/message/11878 Mute This Topic: https://lists.fd.io/mt/28982509/21656 Group Owner: vpp-dev+ow...@lists.fd.io Unsubscribe: ht

Re: [vpp-dev] Using prefetch and buffer_enqueue

On Wed, Jan 9, 2019 at 4:18 PM Damjan Marion wrote: >> On 9 Jan 2019, at 09:53, Raj wrote: >> 1. static_always_inline void >> vlib_buffer_enqueue_to_next (vlib_main_t * vm, vlib_node_runtime_t * node, >>u32 * buffers, u16 * nexts,

[vpp-dev] Understanding policer configuration

mask parameter and session has a match parameter, what do they do? The example shows how to configure policing for one IP address, what needs to be done to configure it for another IP address or a network? Thanks and Regards, Raj -=-=-=-=-=-=-=-=-=-=-=- Links: You receive all messages sent to

Re: [vpp-dev] Status of PPPoE Plugin

Hello Hongjun and Alp Arslan, Just checking if there is any update on this patch. with regards, raj On Thu, Dec 20, 2018 at 6:17 AM Ni, Hongjun wrote: > Hi Raj, > > For the issue you mentioned, Alp Arslan in the To list will submit a patch to > fix it. > > To Alp Arslan, &g

[vpp-dev] Configuring NAT and Policing together

Is such a configuration possible? How can I configure VPP for it? Is there any incompatibility between NAT and Policer? Thanks and Regards, Raj -=-=-=-=-=-=-=-=-=-=-=- Links: You receive all messages sent to this group. View/Reply Online (#11963): https://lists.fd.io/g/vpp-dev/message/11963

Re: [vpp-dev] Configuring NAT and Policing together

here to send packet since you don't know at compile time whether policer is configured on interface.". Thanks and Regards, Raj On Mon, Jan 21, 2019 at 6:04 PM Matus Fabian -X (matfabia - PANTHEON TECHNOLOGIES at Cisco) wrote: > > Hi, > > You can use ip4-policer-class

Re: [vpp-dev] Configuring NAT and Policing together

hcp-client-detect"), }; Its just first time hacking on VPP code, so do let me know if this is the right way or there is a better way. Thanks and Regards, Raj -=-=-=-=-=-=-=-=-=-=-=- Links: You receive all messages sent to this group. View/Reply Online (#11969): https://lists.fd.io/g/vpp-dev/mes

Re: [vpp-dev] Configuring NAT and Policing together

clusion was premature. I still do not quite understand VNET_FEATURE_INIT to route the traffic the way I want. A sample code fragment would be very helpful. Thanks and Regards, Raj -=-=-=-=-=-=-=-=-=-=-=- Links: You receive all messages sent to this group. View/Reply Online (#11971): https://lists.

Re: [vpp-dev] Configuring NAT and Policing together

} + if (PREDICT_FALSE (proto0 == ~0)) { if (nat_out2in_sm_unknown_proto (sm, b0, ip0, rx_fib_index0)) I hope the approach followed is the correct one, but I could not figure out why the ASSERT is happening. Thanks and Regards, Raj On Tue, Jan 22, 2019 at

Re: [vpp-dev] Configuring NAT and Policing together

vpp/lib/libvppinfra.so.18.10 #14 0x7ffcc1a6b2d0 in ?? () #15 0x7f7b0a1e996e in vlib_unix_main (argc=2, argv=0x7ffcc1a6c5c8) at /home//vpp/src/vlib/unix/main.c:676 #16 0x55d570fd6927 in main (argc=2, argv=0x7ffcc1a6c5c8) at /home//vpp/src/vpp/vnet/main.c:264 Thanks and Regards, Raj On

[vpp-dev] Packet copy in plugins/nsim

f till it is transmitted NIC/DPDK TX after a delay? Thanks and Regards, Raj -=-=-=-=-=-=-=-=-=-=-=- Links: You receive all messages sent to this group. View/Reply Online (#12040): https://lists.fd.io/g/vpp-dev/message/12040 Mute This Topic: https://lists.fd.io/mt/29581029/21656 Group Owne

Re: [vpp-dev] Packet copy in plugins/nsim

ge amount of delay, so the buffers > cannot be used to temporarily store the data. If my understanding is correct, the comparison is between two packet copy per packet and performance degradation due to bigger buffers. How would they compare? Thanks and Regards, Raj -=-=-=-=-=-=-=-=-=-=-=- Lin

Re: [vpp-dev] Packet copy in plugins/nsim

lly impacting other vpp components, it directly stores > everything in memory. That's clear. Thanks! Raj -=-=-=-=-=-=-=-=-=-=-=- Links: You receive all messages sent to this group. View/Reply Online (#12088): https://lists.fd.io/g/vpp-dev/message/12088 Mute This Topic: https://lists.fd.io/mt/

[vpp-dev] Understanding vlib_frame_t

there is a statement vec_resize (nm->pending_frames, 32). In here, what is pending_frames and what is the significance of number 32? I know I have been asking too many questions over here and very grateful to all who answer. Thanks a lot! Raj -=-=-=-=-=-=-=-=-=-=-=- Links: You receive all messa

Re: [vpp-dev] Understanding vlib_frame_t

next frame and pending frame. I could not figure out what these are and for what they are being used. Thanks and Regards, Raj On Thu, Jan 31, 2019 at 9:31 PM Dave Barach (dbarach) wrote: > > In vlib – vpp’s basic vector library - frames comprise a single vector, a set > of scalar varia

Re: [vpp-dev] Packet copy in plugins/nsim

Thanks Florin! Raj On Fri, Feb 1, 2019 at 2:07 AM Florin Coras wrote: > > Hi Raj, > > Partly. Check “show buffers” > > Florin > > > On Jan 31, 2019, at 1:04 AM, Raj wrote: > > > > Hi Florin, > > > > On Wed, Jan 30, 2019 at 10:01 PM Florin Cora

Re: [vpp-dev] Understanding vlib_frame_t

not figure out the exact mechanism. Thanks and Regards, Raj On Fri, Feb 1, 2019 at 8:21 PM Dave Barach (dbarach) wrote: > > Next frames are the physical manifestations of graph arcs. Pending frames are > graph scheduler run-queue entries. > > -Original Message- > F

Re: [vpp-dev] Configuring NAT and Policing together

_out2in_next_t; But apparently that is not enough. Any pointers to figure out the reason why runtime next_nodes(vlib_node_runtime_t->n_next_nodes) is not updated? Thanks and Regards, Raj On Fri, Jan 25, 2019 at 3:12 PM Raj via Lists.Fd.Io wrote: > > Hi, > > I am checking whether p

Re: [vpp-dev] Understanding vlib_frame_t

On Mon, Feb 4, 2019 at 9:19 PM Dave Barach via Lists.Fd.Io wrote: > "use the Force and read the Source..." Thanks :) Will do! Raj -=-=-=-=-=-=-=-=-=-=-=- Links: You receive all messages sent to this group. View/Reply Online (#12179): https://lists.fd.io/g/vpp-dev/message/12

Re: [vpp-dev] Configuring NAT and Policing together

quot;), }; What I would like to know is whether this is the correct fix for this ASSERT failure, and if yes I am not sure how exactly it works. Does adding the feature 'nat44-out2in' in the .runs_before of 'ip4-policer-classify' has a side effect of incrementing the value o

[vpp-dev] Inserting a node into ICMP path

load-balance, and packets are not hitting ip4-my-node. Do I have to make any other change apart from what I have already done insert the ip4-my-node into the path? Thanks and Regards, Raj -=-=-=-=-=-=-=-=-=-=-=- Links: You receive all messages sent to this group. View/Reply Online (#12353):

[vpp-dev] VPP core dump

put (heap, p); ->mspace_free (msp, object_header); ->ok_magic(fm) ->return (m->magic == mparams.magic); /* here it dumps */ Following is my gdb session transcript: (gdb) bt #0 0x75fd9f98 in ok_magic (m=0x13131313cdbec9ad) at /h

Re: [vpp-dev] VPP core dump

with problem reproduced. In the mean time, if you like me to check any thing specific I can do it. Thanks and Regards, Raj -=-=-=-=-=-=-=-=-=-=-=- Links: You receive all messages sent to this group. View/Reply Online (#12442): https://lists.fd.io/g/vpp-dev/message/12442 Mute This Topic: https://li

[vpp-dev] VPP stats

. stats { socket-name /run/vpp/stats.sock } Should I have to do any thing else to get the sock file and possibly enable SHM logging? Thanks and Regards, Raj -=-=-=-=-=-=-=-=-=-=-=- Links: You receive all messages sent to this group. View/Reply Online (#12443): https://lists.fd.io/g/vpp-dev/message

Re: [vpp-dev] VPP core dump

script can reliably produce the crash. Thanks and Regards, Raj vppset.sh Description: application/shellscript -=-=-=-=-=-=-=-=-=-=-=- Links: You receive all messages sent to this group. View/Reply Online (#12481): https://lists.fd.io/g/vpp-dev/message/12481 Mute This Topic: https://lists.fd

Re: [vpp-dev] VPP stats

sample conf for 18.10 Thanks and Regards, Raj On Wed, Mar 6, 2019 at 8:31 PM Ole Troan wrote: > > Hi Raj, > > statseg { … } > > There is a C API in vpp-api/client/stat_client.h you can use. > Or a higher level Go, Python or C++ binding too. > > Cheers, > Ole >

[vpp-dev] recipe for target 'g2-find-source' failed

Hello all, According to docs I can compile g2 using make g2-install. But in 18.10 sources I get this [raj@vpp-dev-01 build-root (stable-1810)]$ make g2-install Arch for platform 'native' is native Finding source for g2 Package g2 not found with path /home/raj

Re: [vpp-dev] recipe for target 'g2-find-source' failed

in master/latest - automated > anomaly detection - and the master/latest version will cheerfully work with > event-logs from an 18.10 vpp image. So, I'd be tempted to pull master/latest > and build it. Will check out master and try. Thanks and Regards, Raj -=-=-=-=-=-=-=-=-=-=-=-

[vpp-dev] Enabling events

automatically. Also can I view events in real time, rather than saving in a file and viewing it offline? Thanks and Regards, Raj -=-=-=-=-=-=-=-=-=-=-=- Links: You receive all messages sent to this group. View/Reply Online (#12557): https://lists.fd.io/g/vpp-dev/message/12557 Mute This Topic: https

Re: [vpp-dev] Enabling events

/vpp/commit/1edfba9a6394128ee5fad2b413e9e0a05972ef48 talks about these events.Do these events gets generated automatically? Thanks and Regards, Raj > -Original Message- > From: vpp-dev@lists.fd.io On Behalf Of Raj > Sent: Friday, March 15, 2019 8:02 AM > To: vpp-dev > Subject: [vpp-dev] Enabling eve

Re: [vpp-dev] Enabling events

Thanks, I will cross check and get back. Thanks and Regards, Raj On Fri, Mar 15, 2019 at 6:40 PM Dave Barach (dbarach) wrote: > > You're sure that links are up, ipv6 is enabled on the interfaces and all that > good stuff, right? > > If "show ip6 neighbor" s

[vpp-dev] Crash while configuring ABF

bort () at abort.c:79 #2 0xc4c8 in os_panic () at /home/raj/vpp/src/vpp/vnet/main.c:335 #3 0x75d0125f in debugger () at /home/raj/vpp/src/vppinfra/error.c:84 #4 0x75d0169a in _clib_error (how_to_die=2, function_name=0x0, line_number=0, fmt=0x7fffb4860d40 "%s:%d (%s

Re: [vpp-dev] Crash while configuring ABF

Thanks Andrew for looking into it. In the crash I sent, I missed adding ACL. But I was working with 18.10 previously and there I am sure I added ACL, but there was still some thing amiss. I am now doing the testing once more in 18.10 and will get back with result. Thanks and Regards, Raj On

Re: [vpp-dev] Crash while configuring ABF

Hi, Tested again in 18.10, same result. Configuration: sh version vpp v18.10-22~g13f5dcf91 built by raj on vpp-dev-01 at Mon Mar 18 18:38:14 IST 2019 DBGvpp# DBGvpp# DBGvpp# set int state GigabitEthernet86/0/3 up DBGvpp# set int ip address GigabitEthernet86/0/3 xxx.xx.223.14/29 DBGvpp# set

Re: [vpp-dev] Status of PPPoE Plugin

ackets whose destination MAC is the same as the interface MAC or bcast/mcast MAC. How should I go about fixing this? Would turning off off this check for TAP interface work? Any better way to achieve this result? Thanks and Regards, Raj -=-=-=-=-=-=-=-=-=-=-=- Links: You receive all messages s

Re: [vpp-dev] Crash while configuring ABF

Will do that and report back. Thanks and Regards, Raj On Mon, Mar 18, 2019 at 7:45 PM Neale Ranns (nranns) wrote: > > > Hi Raj, > > > > ABF, which is a feature that runs in the L3 path, has not (to my knowledge > anyway) been tested with MACIP ACLs – this ACL type is

Re: [vpp-dev] Enabling events

ectively. Thanks! raj -=-=-=-=-=-=-=-=-=-=-=- Links: You receive all messages sent to this group. View/Reply Online (#12582): https://lists.fd.io/g/vpp-dev/message/12582 Mute This Topic: https://lists.fd.io/mt/30439598/21656 Group Owner: vpp-dev+ow...@lists.fd.io Unsubscribe: https://lists.fd.io/g/vpp

Re: [vpp-dev] Status of PPPoE Plugin

Another approach that can be used is to send all PPP/PPPoE control packets encapsulated in NSH, and Control plane can process it and return the packets to VPP which will decapsulate the NSH headers and pass the packets on to PPPoE client. Thanks and Regards, Raj On Mon, Mar 18, 2019 at 7:44 PM

Re: [vpp-dev] Status of PPPoE Plugin

ext0); I am sure this is not a patch which will be accepted upstream. I am not sure how to _correctly_ fix this, so that it will be accepted by upstream. If some pointers are given I can submit a patch to get PPPoE working correctly again in VPP. Thanks and Regards, Raj On Tue, Mar 19, 2019 at 1:09 PM

[vpp-dev] DHCPv6 proxy not working over VLAN interface

bove TODO related? Thanks and Regards, Raj -=-=-=-=-=-=-=-=-=-=-=- Links: You receive all messages sent to this group. View/Reply Online (#12615): https://lists.fd.io/g/vpp-dev/message/12615 Mute This Topic: https://lists.fd.io/mt/30706811/21656 Group Owner: vpp-dev+ow...@lists.fd.io Unsubscribe:

[vpp-dev] Classify session weird behavior

On Thu, Mar 28, 2019 at 4:38 PM Michal Cmarada -X (mcmarada - PANTHEON TECHNOLOGIES at Cisco) wrote: > > Raj: If you have more data available after testing, please provide them here. > Thanks My observation is when I use skip of 1, cli works fine while RESTCONF do not. Config using

Re: [vpp-dev] Classify session weird behavior

"miss_next": "permit" } ] } I can create a classify table like this, with skip_n_vectors as zero, but with a longer mask and it works fine. Thanks and Regards, Raj -=-=-=-=-=-=-=-=-=-=-=- Links: You receive all messages sent to this group. View/Reply Onl

[vpp-dev] Using wildcard-ip4-arp-publisher-process

-process is not reporting ARP events, though ip-route-resolver-process is doing so. Thanks and Regards, Raj -=-=-=-=-=-=-=-=-=-=-=- Links: You receive all messages sent to this group. View/Reply Online (#12812): https://lists.fd.io/g/vpp-dev/message/12812 Mute This Topic: https://lists.fd.io/mt/31223

[vpp-dev] Using Prometheus Plugin

Hi all, Any one with experience in using Prometheus plugin for VPP stats monitoring? Any help in getting started with the Prometheus plugin is much appreciated. Thanks and Regards, Raj -=-=-=-=-=-=-=-=-=-=-=- Links: You receive all messages sent to this group. View/Reply Online (#12854): https

[vpp-dev] Routing of ipv6 packets over PPPoE

. When a block of IP address is allocated to a PPPoE client, how does the routing work? How will VPP route the packets, ingress from north, belonging to a network, to correct PPPoE encapsulation, including MAC and PPPoE ID? I guess I am missing some routing command here. Thanks and Regards, Raj

[vpp-dev] #vpp-hoststack - Issue with UDP receiver application using VCL library

Hi , I am trying some host application tests ( using LD_PRELOAD) .  TCP rx and tx both work fine. UDP tx also works fine. The issue is only with UDP rx .  In some discussion it was mentioned that session layer does not support connection-less transports so protocols like udp still need to accept

Re: [vpp-dev] #vpp-hoststack - Issue with UDP receiver application using VCL library

gt; 8092 length 1458, checksum 0x0964 00:23:39:401362: ip6-udp-lookup UDP: src-port 60593 dst-port 8092 (no listener) 00:23:39:401362: ip6-icmp-error UDP: fd0d:edc4::2001::201 -> fd0d:edc4::2001::203 tos 0x00, flow label 0x0, hop limit 64, payload length 1458 UDP: 60593 -&

Re: [vpp-dev] #vpp-hoststack - Issue with UDP receiver application using VCL library

Hi Florin, Yes, [2] patch resolved the IPv6/UDP receiver issue. Thanks! for your help. thanks, -Raj On Tue, Jan 14, 2020 at 9:35 PM Florin Coras wrote: > Hi Raj, > > First of all, with this [1], the vcl test app/client can establish a udpc > connection. Note that udp will most p

Re: [vpp-dev] #vpp-hoststack - Issue with UDP receiver application using VCL library

yload length 1458 UDP: 56944 -> 8092 length 1458, checksum 0xb22d 00:09:53:445032: ip6-local UDP: fd0d:edc4::2001::201 -> fd0d:edc4::2001::203 tos 0x00, flow label 0x0, hop limit 64, payload length 1458 UDP: 56944 -> 8092 length 1458, checksum 0xb22d 00:09:53:

Re: [vpp-dev] #vpp-hoststack - Issue with UDP receiver application using VCL library

ssions Thread 7: no sessions vpp# sh app client Connection App [#1][U] fd0d:edc4::2001::203:58926->udp6_tx_8092[shm] [#1][U] fd0d:edc4::2001::203:63413->udp6_tx_8093[shm] vpp# thanks, -Raj On Sun, Jan 19, 2020 at 8:50 PM Florin Coras wrote: >

Re: [vpp-dev] #vpp-hoststack - Issue with UDP receiver application using VCL library

dp ipv4-other ipv4 ipv6-tcp-ex ipv6-udp-ex ipv6-frag ipv6-tcp ipv6-udp ipv6-other ipv6-ex ipv6 tx burst function: (nil) rx burst function: mlx5_rx_burst thanks, -Raj On Mon, Jan 20, 2020 at 7:55 PM Florin Coras wrote: > Hi Raj, > >

Re: [vpp-dev] #vpp-hoststack - Issue with UDP receiver application using VCL library

Correction : - Please read 17 Mbps as 17 Gbps and 13Mbps as 13Gbps in my previous mail. thanks, -Raj On Tue, Jan 21, 2020 at 6:41 PM Raj Kumar wrote: > Hi Florin, > There is no drop on the interfaces. It is 100G card. > In UDP tx application, I am using 1460 bytes of buffer to send on

Re: [vpp-dev] #vpp-hoststack - Issue with UDP receiver application using VCL library

:edc4:ESTABLISHED0 0 Thread 3: active sessions 2 ConnectionState Rx-f Tx-f [4:0][T] fd0d:edc4::2001::203:6669->fd0d:edc4:ESTABLISHED0 0 [4:1][T] fd0d:edc4::2001::203:57550->fd0d:edc4ESTABLISHED0 399 [4:

[vpp-dev] Multiple UDP receiver applications on same port #vpp-hoststack

23456 -> 9915 length 7576, checksum 0x225d 01:12:04:676169: error-punt rx:vppnet1.2001 01:12:04:676170: punt ip6-udp-lookup: no listener punt thanks, -Raj -=-=-=-=-=-=-=-=-=-=-=- Links: You receive all messages sent to this group. View/Reply Online (#15570): https://lists.fd.io/g/vpp-dev/mess

Re: [vpp-dev] Multiple UDP receiver applications on same port #vpp-hoststack

Hi Florin, Thanks for the clarification. Thanks, -Raj On Wed, Feb 26, 2020 at 5:14 PM Florin Coras wrote: > Hi Raj, > > Now that’s interesting. VPP detects when an application dies (binary api > mechanism) and forces through the session layer a de-attach which in turn > lea

Re: [SUSPECTED SPAM] [vpp-dev] Troubleshooting IPsec peer behind NAT (AWS instance)

teps that you might > typically use to run a debug version of the vpp executable file, generate > packets, and to analyze results. > wiki.fd.io > > -- > *From:* Muthu Raj > *Sent:* Thursday, May 7, 2020 7:04 PM > *To:* Filip Tehlar -X (ftehlar - PA

Re: [SUSPECTED SPAM] [vpp-dev] Troubleshooting IPsec peer behind NAT (AWS instance)

xthop; > >ip route add 10.6.0.0/16 via 172.30.x.y lan0.218 > > > > x and y can be anything, apart from x=0 and y=5. > > > > /neale > > > > *From: * on behalf of Muthu Raj < > muthuraj.muth...@gmail.com> > *Date: *Monday 11 May 2020 at

Re: [SUSPECTED SPAM] [vpp-dev] Troubleshooting IPsec peer behind NAT (AWS instance)

over the tunnel. On Mon, May 11, 2020, 10:26 PM Neale Ranns (nranns) wrote: > > > > > *From: *Muthu Raj > *Date: *Monday 11 May 2020 at 18:42 > *To: *"Neale Ranns (nranns)" > *Cc: *"Filip Tehlar -X (ftehlar - PANTHEON TECH SRO at Cisco)" < > fte

Re: [SUSPECTED SPAM] [vpp-dev] Troubleshooting IPsec peer behind NAT (AWS instance)

output > feature, but we don’t run features for packets that hit the glean (i.e. I > need to ARP) adjacency. So the route needs to resolve via a neighbour > adjacency. It doesn’t have to be a complete adj, hence you don’t need an > ARP response, so any address will do. > > >

Re: [SUSPECTED SPAM] [vpp-dev] Troubleshooting IPsec peer behind NAT (AWS instance)

> Hi Muthu, > > > > I tried your 4over6 config, it doesn’t work… here’s the fix: > > https://gerrit.fd.io/r/c/vpp/+/27019 > > > > /neale > > > > *From: *Muthu Raj > *Date: *Monday 11 May 2020 at 21:36 > *To: *"Neale Ranns (nranns)" >

Re: [SUSPECTED SPAM] [vpp-dev] Troubleshooting IPsec peer behind NAT (AWS instance)

62 fdir.hi 0x0 fdir.lo 0xed0f5862 Packet Types RTE_PTYPE_L3_IPV4 (0x0010) IPv4 packet without extension headers IP6: 12:27:3c:81:f8:f3 -> 12:43:12:c4:21:97 IPSEC_ESP: 2001::1 -> 2001::2 tos 0x00, flow label 0x0, hop limit 253, payload length 132 Let me know if you need more info.

Re: [SUSPECTED SPAM] [vpp-dev] Troubleshooting IPsec peer behind NAT (AWS instance)

n the SPD. > > The match in the SPD is against SA 20’s tunnel addresses not the policy’s > local/remote range. > > > > /neale > > > > > > *From: *Muthu Raj > *Date: *Thursday 14 May 2020 at 15:51 > *To: *"muthuraj.muth...@gmail.com" > *Cc:

[vpp-dev] Segmentation fault in VPP 20.05 release when using VCL VPPCOM_PROTO_UDPC #vpp-hoststack

patches and it worked perfectly. https://gerrit.fd.io/r/c/vpp/+/24332 https://gerrit.fd.io/r/c/vpp/+/24334 https://gerrit.fd.io/r/c/vpp/+/24462 Thanks, -Raj -=-=-=-=-=-=-=-=-=-=-=- Links: You receive all messages sent to this group. View/Reply Online (#16410): https://lists.fd.io/g/vpp-dev/message

Re: [vpp-dev] Segmentation fault in VPP 20.05 release when using VCL VPPCOM_PROTO_UDPC #vpp-hoststack

. I will change my application and will update you about the result. Thanks, -Raj On Fri, May 15, 2020 at 5:17 PM Florin Coras wrote: > Hi Raj, > > We removed udpc transport in vpp. I’ll push a patch that removes it from > vcl as well. > > Calling connect on a udp connec

Re: [vpp-dev] Segmentation fault in VPP 20.05 release when using VCL VPPCOM_PROTO_UDPC #vpp-hoststack

;16083:1>: session handle 16777216 (STATE_CLOSED): connecting to peer IPv6 2001:5b0::700:b883:31f:29e:9886 port 51190 proto UDP udpRxThread started!!! ... rx port = 6677vppcom_session_connect() failed ... -115 vcl_session_cleanup:1300: vcl<16083:1>: session 0 [0x0] closing vcl_worker_cl

Re: [vpp-dev] Segmentation fault in VPP 20.05 release when using VCL VPPCOM_PROTO_UDPC #vpp-hoststack

cl<24434:1>: session 2 [0x1] connected! rx_fifo 0x224051a80, refcnt 1, tx_fifo 0x224051980, refcnt 1 vcl_session_app_add_segment_handler:855: vcl<24434:1>: mapped new segment '24177-4' size 134217728 vcl_session_bound_handler:607: vcl<24434:1>: session 3 [0x0]: lis

[vpp-dev] Troubleshooting IPSec in VPP

Hello, I am trying out IPSec on VPP, and used the wiki[1] to create an IPSec tunnel between an AWS instance(remote) and my home. The tunnel was established successfully, and when pinging an IP on the remote side, the icmp req flows over the tunnel, is seen by the remote box, and responded back as

Re: [vpp-dev] Segmentation fault in VPP 20.05 release when using VCL VPPCOM_PROTO_UDPC #vpp-hoststack

a/types.h:133 #14 dispatch_process (vm=0x76d7c200 , p=0x7fffb571a000, last_time_stamp=12611933408198086, f=0x0) at /usr/src/debug/vpp-20.05-rc0~748_g83d129837.x86_64/src/vlib/main.c:1569 thanks, -Raj On Sat, May 16, 2020 at 8:18 PM Florin Coras wrote: > Hi Raj, > > Inline. &g

Re: [vpp-dev] Segmentation fault in VPP 20.05 release when using VCL VPPCOM_PROTO_UDPC #vpp-hoststack

ashing with UDPC. Please let me know if there is any other way to compile VPP with the local code changes. thanks, -Raj . On Tue, May 19, 2020 at 12:31 AM Florin Coras wrote: > Hi Raj, > > By the looks of it, something’s not right because in the logs VCL still > reports it’s bindi

Re: [vpp-dev] Segmentation fault in VPP 20.05 release when using VCL VPPCOM_PROTO_UDPC #vpp-hoststack

04b84e0 in ?? () #16 0x in ?? () thanks, -Raj On Mon, May 25, 2020 at 2:17 PM Florin Coras wrote: > Hi Raj, > > Ow, now you’ve hit the untested part of [2]. Could you try this [3]? > > Regards, > Florin > > [3] https://gerrit.fd.io/r/c/vpp/+/27235 > >

Re: [SUSPECTED SPAM] [vpp-dev] Troubleshooting IPsec peer behind NAT (AWS instance)

version explaining more things (more like capturing what neale explained to me) with traces in the VPP user docs. Thanks Neale, Filip and everyone. On Fri, May 15, 2020 at 3:11 PM Neale Ranns (nranns) wrote: > > > Hi Muthu, > > > > *From: * on behalf of Muthu Raj < >

Re: [vpp-dev] Segmentation fault in VPP 20.05 release when using VCL VPPCOM_PROTO_UDPC #vpp-hoststack

ib_unix_main (argc=50, argv=0x705f00) at /opt/vpp/src/vlib/unix/main.c:730 #20 0x00407387 in main (argc=50, argv=0x705f00) at /opt/vpp/src/vpp/vnet/main.c:291 thanks, -Raj On Mon, May 25, 2020 at 5:02 PM Florin Coras wrote: > Hi Raj, > > Okay, so at least with that we have suppo

Re: [vpp-dev] Segmentation fault in VPP 20.05 release when using VCL VPPCOM_PROTO_UDPC #vpp-hoststack

:12345OPENED 0 0 Thread 4: active sessions 1 Thanks, -Raj On Sun, May 31, 2020 at 7:35 PM Florin Coras wrote: > Hi Raj, > > Inline. > > On May 31, 2020, at 4:07 PM, Raj Kumar wrote: > > Hi Florin, > I was trying this test with debug binaries, but as soon as

Re: [vpp-dev] Segmentation fault in VPP 20.05 release when using VCL VPPCOM_PROTO_UDPC #vpp-hoststack

[1] on the stable/2005 branch. For now, I want to stay with stable/2005. thanks, -Raj On Sun, May 31, 2020 at 11:32 PM Florin Coras wrote: > Hi Raj, > > Inline. > > On May 31, 2020, at 8:10 PM, Raj Kumar wrote: > > Hi Florin, > The UDPC connections are working fin

Re: [vpp-dev] Segmentation fault in VPP 20.05 release when using VCL VPPCOM_PROTO_UDPC #vpp-hoststack

m_session_connect:1756: vcl<47606:1>: session 0 [0x0]: connect failed! vppcom_session_connect() failed ... -111 >From the traces , it looks like that VCL session is not looking into the SID entries. Please let me know if I am doing something wrong. thanks, -Raj On Thu, Jun 4, 2020

Re: [vpp-dev] Observing multiple VRRP Routers acting as master while testing Master/Back-up functionality using vrrp plugin

Hello Amit, state Master flags: preempt yes accept *no* unicast no Your clue lies here. Check https://vpp.flirble.org/master/d7/d40/vrrp_8c_source.html#l00182 and https://vpp.flirble.org/master/dc/dfb/vrrp__cli_8c.html#a2fd76fa6d5cd9ddfef75af8f0d12e016 HTH. Muthu On Sat, Jun 13, 2020 at 2:

[vpp-dev] How to active tx udp checksum offload #dpdk #mellanox

            14311830 tx bytes ok                                 128602546562 rx frames ok                                        1877 rx bytes ok                                       228452 thanks, -Raj -=-=-=-=-=-=-=-=-=-=-=- Links: You receive all messages sent to this group. View/Reply Online (#16863): https://lists.fd.io/g

[vpp-dev] VPP 2005 is crashing on stopping the VCL applications #vpp-hoststack

f=0x0) at /usr/src/debug/vpp-20.05-9~g0bf9c294c_dirty.x86_64/src/vppinfra/types.h:133 #12 0x7f0f66009024 in ?? () Thanks, -Raj -=-=-=-=-=-=-=-=-=-=-=- Links: You receive all messages sent to this group. View/Reply Online (#17110): https://lists.fd.io/g/vpp-dev/message/17110 Mute This Topic: ht

  1   2   >