lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
Open Source and information security mailing list archives
| ||
|
Date: Sat, 7 Nov 2020 16:31:34 +0100 From: Andrea Mayer <andrea.mayer@...roma2.it> To: "David S. Miller" <davem@...emloft.net>, David Ahern <dsahern@...nel.org>, Alexey Kuznetsov <kuznet@....inr.ac.ru>, Hideaki YOSHIFUJI <yoshfuji@...ux-ipv6.org>, Jakub Kicinski <kuba@...nel.org>, Shuah Khan <shuah@...nel.org>, Shrijeet Mukherjee <shrijeet@...il.com>, Alexei Starovoitov <ast@...nel.org>, Daniel Borkmann <daniel@...earbox.net>, Andrii Nakryiko <andrii@...nel.org>, Martin KaFai Lau <kafai@...com>, Song Liu <songliubraving@...com>, Yonghong Song <yhs@...com>, John Fastabend <john.fastabend@...il.com>, KP Singh <kpsingh@...omium.org>, netdev@...r.kernel.org, linux-kernel@...r.kernel.org, linux-kselftest@...r.kernel.org Cc: Stefano Salsano <stefano.salsano@...roma2.it>, Paolo Lungaroni <paolo.lungaroni@...t.it>, Ahmed Abdelsalam <ahabdels.dev@...il.com>, Andrea Mayer <andrea.mayer@...roma2.it> Subject: [net-next,v2,0/5] seg6: add support for SRv6 End.DT4 behavior This patchset provides support for the SRv6 End.DT4 behavior. The SRv6 End.DT4 is used to implement multi-tenant IPv4 L3 VPN. It decapsulates the received packets and performs IPv4 routing lookup in the routing table of the tenant. The SRv6 End.DT4 Linux implementation leverages a VRF device. The SRv6 End.DT4 is defined in the SRv6 Network Programming [1]. - Patch 1/5 is needed to solve a pre-existing issue with tunneled packets when a sniffer is attached; - Patch 2/5 improves the management of the seg6local attributes used by the SRv6 behaviors; - Patch 3/5 introduces two callbacks used for customizing the creation/destruction of a SRv6 behavior; - Patch 4/5 is the core patch that adds support for the SRv6 End.DT4 behavior; - Patch 5/5 adds the selftest for SRv6 End.DT4 behavior. I would like to thank David Ahern for his support during the development of this patch set. Comments, suggestions and improvements are very welcome! Thanks, Andrea Mayer v2 no changes made: resubmitted after false build report. v1 improve comments; add new patch 2/5 titled: seg6: improve management of behavior attributes seg6: add support for the SRv6 End.DT4 behavior - remove the inline keyword in the definition of fib6_config_get_net(). selftests: add selftest for the SRv6 End.DT4 behavior - add check for the vrf sysctl [1] https://tools.ietf.org/html/draft-ietf-spring-srv6-network-programming Andrea Mayer (5): vrf: add mac header for tunneled packets when sniffer is attached seg6: improve management of behavior attributes seg6: add callbacks for customizing the creation/destruction of a behavior seg6: add support for the SRv6 End.DT4 behavior selftests: add selftest for the SRv6 End.DT4 behavior drivers/net/vrf.c | 78 ++- net/ipv6/seg6_local.c | 370 ++++++++++++- .../selftests/net/srv6_end_dt4_l3vpn_test.sh | 494 ++++++++++++++++++ 3 files changed, 927 insertions(+), 15 deletions(-) create mode 100755 tools/testing/selftests/net/srv6_end_dt4_l3vpn_test.sh -- 2.20.1
Powered by blists - more mailing lists