Re: [vpp-dev] a compiling error on vpp master

2021-03-03 Thread Jieqiang Wang
Hi Xiaoming, We met the same problem on CentOS 7 and proposed a patch(https://gerrit.fd.io/r/c/vpp/+/31421) to resolve this issue. It looks to me that the root cause is the different declaration scheme for struct udphdr in musl libc and glibc. In older glibc(less than 2.19), field names of

[vpp-dev] a compiling error on vpp master

2021-03-03 Thread jiangxiaoming
Hi guys: I have a compiling error on vpp master, is thre anyone have the save problem? > > > > VPP library version : 21.06 > > > > GIT toplevel dir    : /home/dev/code/vpp > > > > Build type          : debug > > > > C flags             : -Wno-address-of-packed-member -g -fPIC -Werror

Re: [vpp-dev] IPSec proposal to improve "ipsec4-output-feature" node performance

2021-03-03 Thread Govindarajan Mohandoss
Hi Neale, Thank you for your comments. I know you would have thought about it already. I can work with you to implement the right solution to improve performance. Please see my response inline. Thanks Govind From: Neale Ranns Sent: Wednesday, March 3, 2021 8:45 AM To: Govindarajan

Re: [vpp-dev] ipv6 drops due to concurrent reassemblies limit

2021-03-03 Thread hemant via lists.fd.io
See if “show error” on VPP provides any more detail. Also use “trace add dpdk-input 100” on VPP to get a clue for what’s going on. Also, rather than using an IPv6 address in the route command, use a network interface. Hemant From: vpp-dev@lists.fd.io On Behalf Of Mohsen Meamarian

[vpp-dev] ipv6 drops due to concurrent reassemblies limit

2021-03-03 Thread Mohsen Meamarian
Hi , My ubuntu server 1 drop ping packet from ubuntu 2 to R1 Cisco . I use Trace command in VPP and see error "ipv6 drops due to concurrent reassemblies limit" . sh ipv6 neighbor command in R1 don't show the network between ubuntu 1 and ubuntu 2 . what's the problem ? how can i come over on REASS

Re: [vpp-dev] VPP Host Stack - TCP Proxy without FIFO #vpp-hoststack

2021-03-03 Thread Florin Coras
Hi Olivia, > On Mar 2, 2021, at 8:14 PM, Olivia Dunham wrote: > > Thanks Florin! That really helped. Glad it did! > Yes, but keep in mind that’s an explicit proxy (client connects to the > proxy’s ip). > Yes, you're right. How about a transparent one by listening on 0/0 all ports > and by

Re: [vpp-dev] IPSec proposal to improve "ipsec4-output-feature" node performance

2021-03-03 Thread Neale Ranns
Hi Govind, Flow caches always perform well, but they are more difficult to use than they first appear. Consider asking yourself these questions: 1 – how many entries can the cache contain? 2 – what do you do when the cache is full? How do you age or recycle old flows? 3 – how do you flush the