improvements are needed. Regards,FlorinOn May 5, 2022, at 5:01 AM, liuyacan <liuya...@corp.netease.com> wrote:Hi Florin, weizhen9612: I'm not sure whether rpc for connects will be executed immediately by the main thread in the current implementation, or will it wait for the epo
Hi Florin, weizhen9612: I'm not sure whether rpc for connects will be executed immediately by the main thread in the current implementation, or will it wait for the epoll_pwait in linux_epoll_input_inline() to time out.
Regards,yacan
On 5/5/2022 16:19, wro
Hi, All I checked out the latest code and try to build, but encountered the following error. Do I need to install/update any package ?I'm sure it was ok before. VPP version : 21.06-rc0~755-g785458895VPP library version : 21.06GIT toplevel dir : /home/liu
Hi, All I'm confused with the function 'dpo_get_next_node()'. The comment says it create a graph arc from each of the child's registered node types to "each" of the parent's. But if the parent_indices is a vector, assertions will be triggered. So it implies that calle
im at supporting all kube-proxy use-cases, you might require some additional evolutions.Kind regards,-Nathan[0] https://github.com/projectcalico/vpp-dataplaneLe mer. 7 avr. 2021 à 04:40, liuyacan <liuya...@corp.netease.com> a écrit :
Hi Nathan, We hope to use CNAT
Hi VPP experts, The command "show node tcp4-output" tell me that ip4-lookup and ip4-rewrite are both possible nodes for Tx packets. But I never saw the count of ip4-rewrite greater than zero The function tcp_output_handle_packet() checks tc0's next_no
Maybe DNATing to a differenttable ?Best regards,-NathanLe mar. 6 avr. 2021 à 11:23, liuyacan <liuya...@corp.netease.com> a écrit :
Hi, We observed that CNAT translation rule now can only be set in the default table for v4 and v6. Why is there such a restric
Hi, We observed that CNAT translation rule now can only be set in the default table for v4 and v6. Why is there such a restriction ? Best Regards,Yacan
-=-=-=-=-=-=-=-=-=-=-=-
Links: You receive all messages sent to th
know if you hit any other issues as I’ve only done Codenomicon testing. Regards,Florin[1] https://tools.ietf.org/html/rfc7323#appendix-DOn Mar 31, 2021, at 8:45 PM, liuyacan <liuya...@corp.netease.com> wrote:Hi Florin, when we use packetdrill to inject a bad packet with high tsval whi
On Mar 31, 2021, at 7:00 PM, liuyacan <liuya...@corp.netease.com> wrote:Hi, For ESTABLISHED tcp connection, its timestamp is updated in tcp_segment_validate()->tcp_options_parse(), but if after this , the ACK field check failed, then the packet would be dropped. Do we need
Hi, For ESTABLISHED tcp connection, its timestamp is updated in tcp_segment_validate()->tcp_options_parse(), but if after this , the ACK field check failed, then the packet would be dropped. Do we need to restore the timestamp of the connection ?Thanks,Yacan
rpose, the reasoning being that by construction we only send an ack per burst of packets received. Moreover, delayed acks tend to interfere with congestion control algorithms and rtt estimators. Out of curiosity, why are you looking into that?Regards,FlorinOn Mar 23, 2021, at 10:57 PM, liuyacan &
Hi All, It seems that macro TCP_ALWAYS_ACK is not used now,Are there any considerations? Is there any way I can Enable delay ACK ?Best regards,yacan
-=-=-=-=-=-=-=-=-=-=-=-
Links: You receive all messages sent to this group.
View/Reply Online (#19004): https://lists.fd.io/g
hI Nikhil,
I don't know why the VM did not receive icmp reply packet, But I am sure it is not caused by fib because icmp reply, because the packet will not go through the ip4-lookup again.The reason you see "fib 0" is because the value of sw_if_index[VLIB_RX] was set to vnet_
linux. Regards, FlorinOn Feb 25, 2021, at 11:51 PM, liuyacan <liuya...@corp.netease.com> wrote:Hi there, We are trying to use VPP cut-through feature (version 20.09). What confuses me is why separate fifo segments are used for each connection ? In our case, we establish a lot of cut-t
Hi there, We are trying to use VPP cut-through feature (version 20.09). What confuses me is why separate fifo segments are used for each connection ? In our case, we establish a lot of cut-through connections, and we find that VPP send a lot of file descriptors to VCL (
16 matches
Mail list logo