> Must I use ODL to make OVS(nsh) work? I assumed you were using ODL since you wrote to the ODL mailing list ;)
> And found that OVS with nsh patches doesn't match any data packet to > flow entries. Unless you have to, don't use OVS with NSH patches. Use official OVS 2.9 or later that already has NSH support built in, no patches needed. You mentioned that the latest OVS release already works for you so why use any other release? For clarification, the nsh flows would be different for OVS 2.5/2.6 + nsh patches than for OVS>=2.9. The same flows will not work on both versions as the nsh pathes don't implement the same set of actions/fields as the official NSH support. > Theoretically, even if deploying ODL, the flow entries which are > issued > by ODL won’t work too. Is that correct? It should work if the OVS version used is supported by the corresponding release of ODL SFC, as detailed on the release notes. BR Jaime. -----Original Message----- From: Ziyu Wu <[email protected]> To: [email protected] <[email protected]>, Jaime Caamano <[email protected]> Cc: Ziyu Wu <[email protected]> Subject: Re: [sfc-dev] After applying ovs nsh patches, OVS cannot catch flows Date: Tue, 18 Jun 2019 11:39:40 +0000 Hello Jaime, Must I use ODL to make OVS(nsh) work? Cause I'm currently at a very beginning stage, and just manually construct the flow entries for testing. And found that OVS with nsh patches doesn't match any data packet to flow entries. Theoretically, even if deploying ODL, the flow entries which are issued by ODL won’t work too. Is that correct? Thanks in advance. Best wishes, Ziyu 在 2019/6/18 下午12:20，“Jaime Caamaño Ruiz”<[email protected]> 写入: Hello Ziyu It depends on the version of ODL you want to use. For fluorine and later ODL release, you need to use OVS 2.9 or later. For earlier versions of ODL, the release notes provide instructions on how to build OVS with NSH support. For example, on Oxygen: https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fd ocs.opendaylight.org%2Fen%2Fstable-oxygen%2Frelease- notes%2Fprojects%2Fsfc.html%23known- issues&data=02%7C01%7Czw00491%40surrey.ac.uk%7C8a4d8768298f437c5712 08d6f3df0313%7C6b902693107440aa9e21d89446a2ebb5%7C0%7C1%7C6369645365068 88403&sdata=wKIWQ72zkZMVtcNzgJU5ogqsAWjVi35cy%2FmBMGsmx%2B4%3D& reserved=0 BR Jaime. -----Original Message----- From: Ziyu Wu <[email protected]> To: [email protected] <[email protected]> , jc [email protected] Cc: [email protected] <[email protected]> Subject: [sfc-dev] After applying ovs nsh patches, OVS cannot catch flows Date: Mon, 17 Jun 2019 15:05:13 +0000 Hi all, Good days. I’m testing the SFC-NSH features and encountered a problem that the OVS cannot match the flow entry after applied ovs_nsh_patches <https:// gith ub.com/yyang13/ovs_nsh_patches> Kernel: 4.2.0-27-generic ovs_version: "2.5.90" <git reset --hard 7d433ae57ebb90cd68e8fa948a096f619ac4e2d8> =================================================================== = =================================================================== ==== ============= Once I installed the latest version of OVS, It works immediately. =================================================================== ==== ============= =================================================================== ==== ============= And also the ovs_nsh_patches <https://eur02.safelinks.protection.ou tlook.com/?url=https%3A%2F%2Fgithub.com%2Fyyang13%2Fovs_nsh_patche& data=02%7C01%7Czw00491%40surrey.ac.uk%7C8a4d8768298f437c571208d6f3df031 3%7C6b902693107440aa9e21d89446a2ebb5%7C0%7C1%7C636964536506888403&s data=bAg8N22XQgd7aPb8khUI1tkQGG9617aG6GDO0FcSL10%3D&reserved=0 s> don’t support “push_eth” (Using Eth+NSH for same compute node) Is there any possible to share me the newer patches or instructions? Appreciate your reply. Best wishes, Ziyu _______________________________________________ sfc-dev mailing list [email protected] https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fl ists.opendaylight.org%2Fmailman%2Flistinfo%2Fsfc- dev&data=02%7C01%7Czw00491%40surrey.ac.uk%7C8a4d8768298f437c571208d 6f3df0313%7C6b902693107440aa9e21d89446a2ebb5%7C0%7C1%7C6369645365068884 03&sdata=d74rMW8TA0iwGfpqtOA%2FLNhLJlVn%2FAIhp3wTvc7KRnI%3D&res erved=0 _______________________________________________ sfc-dev mailing list [email protected] https://lists.opendaylight.org/mailman/listinfo/sfc-dev
