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path: root/src/vnet/ip/ping.c
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2018-03-05IP6 link-local tableNeale Ranns1-3/+4
- IPv6 link local table is a per-SW interface array of IPv6 unicast FIBs - the per-interface ocst is sizeof(fib_table_t) which is small, w.r.t. the cost of an interface - FE80::/10 in the 'global' table points to a DPO that performs a lookup in the input interface's LL fib. Change-Id: Ice834b25ebeeacb2e929d7c864d7ec8c09918cbe Signed-off-by: Neale Ranns <neale.ranns@cisco.com>
2017-12-15Fix icmp/udp/tcp punt/drop pathsVijayabhaskar Katamreddy1-4/+4
Send packets to ip4/6_punt/drop nodes instead of error-drop/punt nodes dbarach: clean up an annoying checkstyle issue: indent 2.2.10 (OpenSUSE version) and indent 2.2.11 (Ubuntu / CentOS versions) had an artistic disagreement about ip_frag.c. Change-Id: I660bee28a064af9c6c70371363081e941d1c3a94 Signed-off-by: Vijayabhaskar Katamreddy <vkatamre@cisco.com> Signed-off-by: Dave Barach <dave@barachs.net>
2017-10-24Add extern to *_main global variable declarations in header files.Dave Wallace1-0/+2
- Global variables declared in header files without the use of the 'extern' keword will result in multiple instances of the variable to be created by the compiler -- one for each different source file in which the the header file is included. This results in wasted memory allocated in the BSS segments as well as potentially introducing bugs in the application. Change-Id: I6ef1790b60a0bd9dd3994f8510723decf258b0cc Signed-off-by: Dave Wallace <dwallacelf@gmail.com>
2017-09-26Add thread-safe event signaller, use RPC where requiredDave Barach1-2/+2
Update ping code to use the new function Change-Id: Ieb753b23f8402cbe5667c22747896784c8ece937 Signed-off-by: Florin Coras <fcoras@cisco.com> Signed-off-by: Dave Barach <dave@barachs.net>
2017-08-31Fix vent_data memory leak in function run_ping_ip46_address (VPP-966)dongjuan1-0/+1
Change-Id: I05d0c8310aa86480a3d283f45e115284c4b4ebd5 Signed-off-by: dongjuan <dong.juan1@zte.com.cn>
2017-08-22ping: remove unnecesary x86 intrinsics #includeDamjan Marion1-1/+0
This include file is present only on x86 so it breaks non-x86 builds. Change-Id: I6406b0b36f207b684535961545e95dbba707d267 Signed-off-by: Damjan Marion <damarion@cisco.com>
2017-07-27ping: fixing wrong value when there are worker threadsMohammed Hawari1-9/+20
- the echo_reply_node is now notifying the cli process on the main thread/vlib_main - the timestamp for the icmp reply is now acquired in the echo_reply_node and not in the cli process to avoid an off by 10ms error (see 【vpp-dev】delay is error in ping with multi worker thread) Change-Id: I21d37002b0376b4f2ccab08d8f04c2f2944b9b39 Signed-off-by: Mohammed Hawari <mhawari@cisco.com>
2017-06-04Fix typo for specifying table_id on ping.wenxian li1-1/+1
Change-Id: I76d399915c76ec68d8a401e11c14dc15c55291e4 Signed-off-by: wenxian li <wofanli@gmail.com>
2017-05-16ping command does not work when there is woker thread (VPP-844)flyingeagle231-0/+1
Change-Id: Ic896b237a7d141243e1b7d6d4fbb2a120f44363e Signed-off-by: flyingeagle23 <wang.hui56@zte.com.cn>
2017-03-30VPP-669: ping: fix coverity check error 165075 + add ping testcaseAndrew Yourtchenko1-1/+1
Fix the bug and add the unit test to start with ping test coverage Change-Id: Ibeacbed1f1660e677faa2dbb2ebe386216693e96 Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>
2017-03-22ping: allow the user to send bursts of N packets instead of single packetAndrew Yourtchenko1-10/+42
Change-Id: I3c1d3a2db56487473123e6fec2b076a063473313 Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>
2017-03-16ping: Fix coverity error 163907Andrew Yourtchenko1-0/+5
Return an error if the ip6_interface_first_address decides to return NULL. Change-Id: Iea0184382b8fbe2af81a781c3671687a1fbb5b32 Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>
2017-02-17Remove duplicate ip6 get interface address codeNeale Ranns1-21/+0
Change-Id: I5e0057b36bc4221e688a27fc1c0f602f78132991 Signed-off-by: Neale Ranns <nranns@cisco.com>
2017-01-30VPP-621: ping: ICMP echo data size must be bounded by VLIB_BUFFER_DATA_SIZE ↵Andrew Yourtchenko1-9/+21
minus headers. Before the commit 878c6098 the VLIB_BUFFER_DATA_SIZE was different depending on whether building "vpp" or "vpp_lite", resulting in an overrun in vpp_lite build. Avoid the hardcoded value and make the upper bound for ICMP echo data size dependent on the buffer size. Change-Id: Id6c4d7fc73766a95af2610eb237881b5fe9ce9aa Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>
2017-01-24ping: fix double-free crash under VMWare hypervisorAndrew Yourtchenko1-2/+2
bi0 retrieval from the ping reply events vector was incorrectly done always from the first element. For TBD reason the sending of the ping requests under VMWare was batched, as a result the replies arrive close enough to make the events arrive as an array, which exposed this bug. KVM never exhibited this behavior, which explains not seeing this issue there. Change-Id: I485d6f983571e25baa9407c21ef604937586d8bd Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>
2016-12-28Reorganize source tree to use single autotools instanceDamjan Marion1-0/+888
Change-Id: I7b51f88292e057c6443b12224486f2d0c9f8ae23 Signed-off-by: Damjan Marion <damarion@cisco.com>