| Message ID | 20210801124552.15728-1-justin.iurman@uliege.be |
|---|---|
| Headers | show |
| Series | Provide support for IOAM | expand |
On 8/1/21 6:45 AM, Justin Iurman wrote: > +/* > + * ioam6.c "ip ioam" > + * > + * This program is free software; you can redistribute it and/or > + * modify it under the terms of the GNU General Public License > + * version 2 as published by the Free Software Foundation; > + * > + * Author: Justin Iurman <justin.iurman@uliege.be> > + */ This boiler plate is no longer needed; just add: // SPDX-License-Identifier: GPL-2.0 as the first line. I can do the replace before applying.
>> +/* >> + * ioam6.c "ip ioam" >> + * >> + * This program is free software; you can redistribute it and/or >> + * modify it under the terms of the GNU General Public License >> + * version 2 as published by the Free Software Foundation; >> + * >> + * Author: Justin Iurman <justin.iurman@uliege.be> >> + */ > > This boiler plate is no longer needed; just add: > > // SPDX-License-Identifier: GPL-2.0 > > as the first line. I can do the replace before applying. Thanks for the info. OK, I'll let you replace it then.
On 8/1/21 6:45 AM, Justin Iurman wrote: > v3: > - Use strcmp instead of matches > - Use genl_init_handle instead of rtnl_open_byproto/genl_resolve_family > - Refine the output of schemas data > - distinguish trace options by adding another keyword, in this case "prealloc": > "encap ioam6 trace **prealloc** type ...." (anticipate future implems) > > v2: > - Use print_{hex,0xhex} instead of print_string when possible (patch #1) > > > The IOAM patchset was merged recently (see net-next commits [1,2,3,4,5,6]). > Therefore, this patchset provides support for IOAM inside iproute2, as well as > manpage documentation. Here is a summary of added features inside iproute2. > > (1) configure IOAM namespaces and schemas: > > $ ip ioam > Usage: ip ioam { COMMAND | help } > ip ioam namespace show > ip ioam namespace add ID [ data DATA32 ] [ wide DATA64 ] > ip ioam namespace del ID > ip ioam schema show > ip ioam schema add ID DATA > ip ioam schema del ID > ip ioam namespace set ID schema { ID | none } > > (2) provide a new encap type to insert the IOAM pre-allocated trace: > > $ ip -6 ro ad fc00::1/128 encap ioam6 trace prealloc type 0x800000 ns 1 size 12 dev eth0 > > [1] db67f219fc9365a0c456666ed7c134d43ab0be8a > [2] 9ee11f0fff205b4b3df9750bff5e94f97c71b6a0 > [3] 8c6f6fa6772696be0c047a711858084b38763728 > [4] 3edede08ff37c6a9370510508d5eeb54890baf47 > [5] de8e80a54c96d2b75377e0e5319a64d32c88c690 > [6] 968691c777af78d2daa2ee87cfaeeae825255a58 > > Justin Iurman (3): > Add, show, link, remove IOAM namespaces and schemas > New IOAM6 encap type for routes > IOAM man8 > > include/uapi/linux/ioam6.h | 133 +++++++++++ > include/uapi/linux/ioam6_genl.h | 52 +++++ > include/uapi/linux/ioam6_iptunnel.h | 20 ++ > include/uapi/linux/lwtunnel.h | 1 + > ip/Makefile | 2 +- > ip/ip.c | 3 +- > ip/ip_common.h | 1 + > ip/ipioam6.c | 340 ++++++++++++++++++++++++++++ > ip/iproute.c | 5 +- > ip/iproute_lwtunnel.c | 127 +++++++++++ > man/man8/ip-ioam.8 | 72 ++++++ > man/man8/ip-route.8.in | 36 ++- > man/man8/ip.8 | 7 +- > 13 files changed, 793 insertions(+), 6 deletions(-) > create mode 100644 include/uapi/linux/ioam6.h > create mode 100644 include/uapi/linux/ioam6_genl.h > create mode 100644 include/uapi/linux/ioam6_iptunnel.h > create mode 100644 ip/ipioam6.c > create mode 100644 man/man8/ip-ioam.8 > applied to iproute2-next.
v3: - Use strcmp instead of matches - Use genl_init_handle instead of rtnl_open_byproto/genl_resolve_family - Refine the output of schemas data - distinguish trace options by adding another keyword, in this case "prealloc": "encap ioam6 trace **prealloc** type ...." (anticipate future implems) v2: - Use print_{hex,0xhex} instead of print_string when possible (patch #1) The IOAM patchset was merged recently (see net-next commits [1,2,3,4,5,6]). Therefore, this patchset provides support for IOAM inside iproute2, as well as manpage documentation. Here is a summary of added features inside iproute2. (1) configure IOAM namespaces and schemas: $ ip ioam Usage: ip ioam { COMMAND | help } ip ioam namespace show ip ioam namespace add ID [ data DATA32 ] [ wide DATA64 ] ip ioam namespace del ID ip ioam schema show ip ioam schema add ID DATA ip ioam schema del ID ip ioam namespace set ID schema { ID | none } (2) provide a new encap type to insert the IOAM pre-allocated trace: $ ip -6 ro ad fc00::1/128 encap ioam6 trace prealloc type 0x800000 ns 1 size 12 dev eth0 [1] db67f219fc9365a0c456666ed7c134d43ab0be8a [2] 9ee11f0fff205b4b3df9750bff5e94f97c71b6a0 [3] 8c6f6fa6772696be0c047a711858084b38763728 [4] 3edede08ff37c6a9370510508d5eeb54890baf47 [5] de8e80a54c96d2b75377e0e5319a64d32c88c690 [6] 968691c777af78d2daa2ee87cfaeeae825255a58 Justin Iurman (3): Add, show, link, remove IOAM namespaces and schemas New IOAM6 encap type for routes IOAM man8 include/uapi/linux/ioam6.h | 133 +++++++++++ include/uapi/linux/ioam6_genl.h | 52 +++++ include/uapi/linux/ioam6_iptunnel.h | 20 ++ include/uapi/linux/lwtunnel.h | 1 + ip/Makefile | 2 +- ip/ip.c | 3 +- ip/ip_common.h | 1 + ip/ipioam6.c | 340 ++++++++++++++++++++++++++++ ip/iproute.c | 5 +- ip/iproute_lwtunnel.c | 127 +++++++++++ man/man8/ip-ioam.8 | 72 ++++++ man/man8/ip-route.8.in | 36 ++- man/man8/ip.8 | 7 +- 13 files changed, 793 insertions(+), 6 deletions(-) create mode 100644 include/uapi/linux/ioam6.h create mode 100644 include/uapi/linux/ioam6_genl.h create mode 100644 include/uapi/linux/ioam6_iptunnel.h create mode 100644 ip/ipioam6.c create mode 100644 man/man8/ip-ioam.8