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Change-Id: If68e419b00f8961c814727713f989fd0d72f6f1b
Type: docs
Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>
(cherry picked from commit ab572152d9cbed7944442d07a6bd21c43ad1c83d)
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Type: refactor
Change-Id: I8c1f0c02a4522c1f9e461ddadd59938579ec00c6
Signed-off-by: Ole Troan <ot@cisco.com>
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Type: fix
Fixes: a84cb715f5a4366dd2f32de18ad92bec566924da
Change-Id: Id448d6ae9cfdd3122e8187121c509412835117c5
Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
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Type: fix
Change-Id: If8dbbcb46193fd057fe8d704058609a3a8787d6c
Signed-off-by: Benoît Ganne <bganne@cisco.com>
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unformat_ip6_mask wasn't accounting for customized field names
when deciding if it managed to parse at least one field.
Type: fix
Signed-off-by: Dave Barach <dave@barachs.net>
Change-Id: I26cab4c6828b510e277079628af5115ac43af3ff
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Type: test
Change-Id: I3e8e451c5deaf04f519a471369370c383d9cda3b
Signed-off-by: Filip Tehlar <ftehlar@cisco.com>
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Type: fix
Signed-off-by: Ryujiro Shibuya <ryujiro.shibuya@owmobility.com>
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: Ie358b731f8ecb1fcaebd6e79f5ce5c10802c2814
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Type: fix
Change-Id: I4f91175444dec9800d651aa5a5e0472359de63d1
Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
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Based on the comments in the struct, udp_encap_t_ is meant to span 2
cachelines. Due to the 64 bit alignment of dpo_id_t, the struct spanned
3 cachelines. This caused fetching ue_ip_proto to trigger an additional
cache miss. This patch rearranges the ordering of the struct fields
so that udp_encap_t_ only spans 2 cachelines as intended.
before:
(gdb) print (int)&((struct udp_encap_t_*)0)->cacheline1
$8 = 128
after:
(gdb) print (int)&((struct udp_encap_t_*)0)->cacheline1
$1 = 64
Type: fix
Signed-off-by: Vadym Martsynovskyy <vmartsyn@fb.com>
Change-Id: I066c08654d4a8ef3e2d3954e957d4c5d382b209f
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Type: fix
Signed-off-by: Chinmaya Agarwal <chinmaya.agarwal@hsc.com>
Change-Id: I9aa5456bf94356e8702fbfd39b14db4c2e74d3e6
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Short Load/Stores combined with prefetching in the beginning of the loop
place too much pressure on AGUs and memory accesses.
The patch interleaves load/store operations with computational operations
to alleviate the pain point.
vlib_get_buffers is also leveraged.
Redefine u8 dst_and_src[12] instead of dst[6] and src[6] in struct
l2input_trace_t in order to merge two copys into one.
Type: improvement
Signed-off-by: Zhiyong Yang <zhiyong.yang@intel.com>
Change-Id: I7d3df7732c476069235e3019c68f0f53bca9637e
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Type: fix
When accept mode is enabled, a backup VR will configure the VR virtual
addresses locally and respond to packets sent to those addresses. This
did not work when the primary VR is the address owner and sends
advertisements using the virtual address as the source address. It
also did not work when NAT was configured on the interface with the
virtual address as the NAT pool address. In both cases, advertisements
from other VRs would arrive and be dropped because they appeared to
be spoofed - the source address would be an address that is
configured as an interface address on the instance receiving it.
When accept mode is enabled for a VR and the VR enters the master state,
add an input feature on ip[46]-multicast for the interface which looks
for VRRP advertisements, figures out whether they are for a VR which
is configured with accept mode and is in the master state and kicks
them straight to the VRRP nodes to avoid dropping them.
Change-Id: I240ba1ee0b3fd6d693de729698c1181dc71bb08b
Signed-off-by: Matthew Smith <mgsmith@netgate.com>
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add test_lacp.py to cover basic lacp unit test
Type: fix
Signed-off-by: Steven Luong <sluong@cisco.com>
Change-Id: I6f7f3d801956e54106f3c55cedaca186d81dad25
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Replace speculative buffer enqueue coding model with
vlib_get_buffers(...)/vlib_buffer_enqueue_to_next(...).
Type: improvement
Change-Id: I7dbfac2234a7bd754c599857eb1d5b601da5bc7c
Signed-off-by: Klement Sekera <ksekera@cisco.com>
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Type: docs
Change-Id: Ie7836543e52bee08d12c565fbb6238d3e82ea3ce
Signed-off-by: Benoît Ganne <bganne@cisco.com>
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This patch adds the IPSec ESP/AH type flow support
Have tested on E810 with Intel iAVF driver
Type: feature
Signed-off-by: Chenmin Sun <chenmin.sun@intel.com>
Change-Id: I6ab8e69f67c423cc4e33f3c363881a97cdb98c30
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Type: improvement
Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
Change-Id: I0b1a1ce085ceb75fe139092e40878566682a7986
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Type: fix
Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
Change-Id: Ifeae641ec0aa7de74e33e582234505bf6e28ca87
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Type: improvement
Change-Id: I0893d7cd8b8ab9958f585ac564bd0638bc60e78a
Signed-off-by: Filip Tehlar <ftehlar@cisco.com>
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Type: fix
Change-Id: I39341f201209931392f315ead5adfddd8b567caf
Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
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These gdb macros should prove very helpul when poking around in core files.
Pifi (pool_is_free_index) is not straighforward. Best to work it out
once.
Others:
bitmap_get = clib_bitmap_get
vl = vec_len
pe = pool_elts
node_name_from_index, as described
vnet_buffer_opaque, prints the primary buffer opaque
vnet_buffer_opaque2, prints the secondary buffer opaque
Fix vppinfra unit-test compile error
Type: improvement
Signed-off-by: Dave Barach <dave@barachs.net>
Change-Id: Id2a2391a47e5a07cf3757f473e3805cc04784161
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Return error instead of dividing by zero.
Type: fix
Signed-off-by: Klement Sekera <ksekera@cisco.com>
Change-Id: I9f6a942e87ab87e8f1921e744ec1add45884e74a
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This ensures we don't recompute the requirements-{2,3}.txt on each make
test run, and skips patching scapy if it is already patched instead of
failing.
Change-Id: I3da57182ae49f3dd04db139d96734a5d145fedff
Type: fix
Signed-off-by: Aloys Augustin <aloaugus@cisco.com>
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Type: fix
Change-Id: I92e8e30e4175229e24dd92471016e9095b5cc83e
Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
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Prevent overflow if input network prefix is too small and crash on
packet #1 due to vector not being allocated/initialized.
Type: fix
Signed-off-by: Klement Sekera <ksekera@cisco.com>
Change-Id: I3494cc62ce889df48cc59cc9340b5dd70338c3a8
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Type: improvement
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I4f57a776302e11815fcea433ba8cf6724799ff65
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Type: fix
Change-Id: I3df8d3f277bfadee95bfc329e8ce8b929a986af6
Signed-off-by: Damjan Marion <damarion@cisco.com>
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Deal with circular macro definitions instead of crashing due to stack
overflow.
Separate macro tables, per CLI session
Add documentation to the Sphinx docs
Type: improvement
Signed-off-by: Dave Barach <dave@barachs.net>
Change-Id: I55fc9152bd37ad0c15fa3959f38b07b63100e634
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Type: fix
Signed-off-by: Klement Sekera <ksekera@cisco.com>
Change-Id: I04952865b7e2b447763d0b67d120c3d933177646
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With this change, punt received neighbor advertisements instead of drop
in order to give other elements of the system an opportunity to handle
them.
Type: improvement
Change-Id: Ie6cde9eebc83e42029967141cb32ebc459fd3680
Signed-off-by: Alexander Chernavin <achernavin@netgate.com>
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Type: fix
Signed-off-by: Klement Sekera <ksekera@cisco.com>
Change-Id: I747d78966a7296dcbae54d54b0c165d407c8863d
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Type: fix
Ticket: VPP-1890
Change-Id: I9441d5afc38df7dabf6cccaead69dd32646d2a9e
Signed-off-by: Filip Tehlar <ftehlar@cisco.com>
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Added external dependancies package. Updated the startup.conf template.
Fix extras/scripts/check_commit_msg so it accepts '_' characters in
feature names.
Type: fix
Signed-off-by: John DeNisco <jdenisco@cisco.com>
Change-Id: I69c33a24b30d31e5b8081021030bff88cbaeace9
Signed-off-by: Dave Barach <dave@barachs.net>
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Cover vl_mem_api_dead_client_scan(...), which is not so simple. Spin
up vpp_api_test using pexpect.spawn, make it bootstrap a private
memory segment, kill vpp_api_test, and wait for the dead client
scanner to run a few times so that it declares the client dead.
The test only runs if GCOV_TESTS=yes is set in the environment.
Type: test
Signed-off-by: Dave Barach <dave@barachs.net>
Change-Id: I3c712fa011df2e23761a2e73c1aba0c7e50123a6
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Ticket: VPP-1905
Type: test
Change-Id: Ie66fbd8e37eb5e69bd61b701ed3449366bee8c84
Signed-off-by: Filip Tehlar <ftehlar@cisco.com>
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Type: fix
Signed-off-by: Tom Seidenberg <tseidenb@cisco.com>
Change-Id: I00fa22733bd293e56eb6b81346fdf2d75ad9d88f
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All of the pieces have been sitting around for years.
Added several debug CLI commands:
"define <variable-name> <value>"
"undefine <variable-name>"
"show macro [noeval]"
"echo <whatever>"
Macros may refer to other macros. To defer evaluation:
"define foo \$(bar)" or some such.
The macro evaluator is not smart about "define foo \$(foo)" or more
complicated circular definitions, so don't do that.
Environment variables are available, simply use $<name-of-environment-vbl>
The macro expander has a table of (overrideable) builtin names, which
are evaluated by calling functions.
Simple example:
echo $USER
define ip1 192.168.1.1/24
define ip2 192.168.2.1/24
loop create
loop create
set int ip address loop0 $ip1
set int ip address loop1 $ip2
show int addr
show macro
undefine ip1
undefine ip2
Type: feature
Signed-off-by: Dave Barach <dave@barachs.net>
Change-Id: I08a800647bac573d8ae3cfd75c40061d41c5f976
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Type: refactor
Signed-off-by: Klement Sekera <ksekera@cisco.com>
Change-Id: Icc55276c8a4c256049718610cb131a34dc8d0a80
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For src/tools/g2, src/vlibapi, and src/vlibmemory
Type: docs
Signed-off-by: Dave Barach <dave@barachs.net>
Change-Id: I800c3e3a1ecb011d5e692d78a015e78342706786
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This patch documents the DNS plugin, vlib packet tracing, vnet feature
arcs, and the vppinfra library.
Type: docs
Signed-off-by: Dave Barach <dave@barachs.net>
Change-Id: Idb16ec0593d428ce78fe8404374a823a56b4b420
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Type: improvement
Signed-off-by: Klement Sekera <ksekera@cisco.com>
Change-Id: Id6ab7e2ca965e860ea3f96145a888e0f3ccf9778
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Change the yaml file matching pattern from FEATURE.yaml to
FEATURE*.yaml, so we can document multiple features in one directory.
Type: improvement
Signed-off-by: Dave Barach <dave@barachs.net>
Change-Id: Ic62f9fb4c73330c698724244cd8b362364fce5f9
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Type: improvement
Signed-off-by: Klement Sekera <ksekera@cisco.com>
Change-Id: Ia824d663c86d6a7c9bafe0206e9a93f93884739d
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Type: fix
Change-Id: I40337c208375b74b4dc3c35102c5e66a6e4568e8
Signed-off-by: Damjan Marion <damarion@cisco.com>
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Use pointed value (ipv6 address) as hash key instead of pointer value
(pointer to ipv6 address on the stack).
Type: fix
Change-Id: I74a8b6d4bb552b5b344bcb50c8e830700c4ce739
Signed-off-by: Benoît Ganne <bganne@cisco.com>
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Type: fix
Ticket: VPP-1888
Signed-off-by: Dave Barach <dave@barachs.net>
Change-Id: I9c2fb926a5e010658088a74051c8c3462ff61734
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Type: improvement
Change-Id: I81df4b61d1f0b8c1df77c1ee9bebcb491e155b69
Signed-off-by: Damjan Marion <damarion@cisco.com>
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Type: fix
Fixes: ec3a3f16e4cd3b33e2a409fb01b8d8826e05f9fa
Change-Id: Iea3acd93a96b4bfc9f335e37ec04c00e8fa5ff27
Signed-off-by: Benoît Ganne <bganne@cisco.com>
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Provide a minimal trace [ip4/ip6 src/dst address] for dropped pkts
when the user specifies "trace add error-drop XXXX", but does not
trace pkts from the original input node.
This is a wireshark dissector problem. Packets thrown at error-drop
may be well-formed, or not. VPP must not crash, no matter what.
The minimal trace capture and decode could be enhanced. Anyone
interested in doing that must consider all of the corner-cases
involved. This version should be at least somewhat useful.
Note that "pcap trace drop ..." - and the packet generator - seem like
the right tools to use when researching more complex issues.
Type: improvement
Signed-off-by: Dave Barach <dave@barachs.net>
Change-Id: I961ca133980ffa2a1e5707879a443b21442ed894
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Prefer using source port form packet as outside port if possible.
Type: improvement
Signed-off-by: Klement Sekera <ksekera@cisco.com>
Change-Id: I5c25f6a42386f38c9a6cc95bd7dda9f090b49817
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