Those commands are using northbound api, add YANG attr to them. This
will allow them to use with pending commit, else the validation will
failed as they are detected as non YANG cmd.
Signed-off-by: Loïc Sang <loic.sang@6wind.com>
(Somewhat) useful when dealing with an interface that has only one host
attached. Only works for IGMPv2 and MLDv1, other protocol versions have
no leave message.
Co-authored-by: David Lamparter <equinox@opensourcerouting.org>
Signed-off-by: Rafael Zalamena <rzalamena@opensourcerouting.org>
For groups we can just look at the length of the list, for sources we
need to count them on a per-interface level.
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
Add the support to store lookup modes as a sorted list.
List is non-unique and sorts mode with both lists < modes with one list < global mode (no lists).
This way, when finding the right mode, we will match a lookup using a prefix list before the global mode.
Add passing group address into all lookups (using nht cache and/or synchronous lookup).
Many areas don't have a group address, use PIMADDR_ANY if no valid group is needed.
Signed-off-by: Nathan Bahr <nbahr@atcorp.com>
Add options for group-list and source-list, both of which take a prefix list name.
The prefix list is used to determine the lookup mode for specific sources and/or groups.
Any number of lookup modes can be configured as long as the combination of group
and source list is unique.
A global lookup mode (empty group and source lists) is always added and defaults to mrib-then-urib
as it currently functions. The global lookup mode can be changed as it current exists with the command
`rpf-lookup-mode MODE`.
When determinig which mode to use, match source (and group if provided) against the lists, if they are set.
If a lookup does not specify a group, then only use lookup modes that do not have a group list defined.
A lookup by definition will have a source, so no special handling there.
Signed-off-by: Nathan Bahr <nbahr@atcorp.com>
Moved `show ip rpf A.B.C.D` command here from zebra, deprecated and aliased
to `show ip pim nexthop-lookup`.
Allow group to be optional in the lookup command. Only validate group if
source is ANY. Documented setting source via RP if not provided.
Added new output if ANY source + group lookup is performed and no
RP is found for the group. Updated output to include souce and
group for lookup.
Signed-off-by: Nathan Bahr <nbahr@atcorp.com>
Refactor the next hop tracking in PIM to fully support the configured RPF lookup mode.
Moved many NHT related functions to pim_nht.h/c
NHT now tracks both MRIB and URIB tables and makes nexthop decisions based on the configured lookup mode.
Signed-off-by: Nathan Bahr <nbahr@atcorp.com>
Add rpf-lookup-mode MODE vty command under router pim block.
Including NB piping and config write. Using the mode still pending.
Signed-off-by: Nathan Bahr <nbahr@atcorp.com>
Add new interface command ip multicast boundary ACCESSLIST4_NAME. This
allows filtering on both source and group using the extended access-list
syntax vs. group-only as with the existing "ip multicast boundary oil"
command, which uses prefix-lists. If both are configured, the prefix-
list is evaluated first. The default behavior for both prefix-lists and
access-lists remains "deny", so the prefix-list must have a terminating
"permit" statement in order to also evaluate against the access-list.
The following example denies groups in range 229.1.1.0/24 and groups in
range 232.1.1.0/24 with source 10.0.20.2:
!
ip prefix-list pim-oil-plist seq 10 deny 229.1.1.0/24
ip prefix-list pim-oil-plist seq 20 permit any
!
access-list pim-acl seq 10 deny ip host 10.0.20.2 232.1.1.0 0.0.0.255
access-list pim-acl seq 20 permit ip any any
!
interface r1-eth0
ip address 10.0.20.1/24
ip igmp
ip pim
ip multicast boundary oil pim-oil-plist
ip multicast boundary pim-acl
!
Signed-off-by: Corey Siltala <csiltala@atcorp.com>
New CLI commands added:
router pim [vrf NAME]
autorp discovery
autorp announce RP-ADDR [GROUP | group-list PREFIX-LIST]
autorp announce {scope (1-255) | interval (1-65535) | holdtime (0-65535)}
autorp discovery
Enables Auto RP discovery for learning dynamic RP information using the
AutoRP protocol.
autorp announce RP-ADDR [GROUP | group-list PREFIX-LIST]
Enable announcements of a candidate RP with the given group range, or
prefix list of group ranges, to an AutoRP mapping agent.
autorp announce {scope (1-255) | interval (1-65535) | holdtime (0-65535)}
Configure the parameters of the AutoRP announcement messages.
The scope sets the packet TTL.
The interval sets the time between TX of announcements.
The holdtime sets the hold time in the message, the time the mapping
agent should wait before invalidating the candidate RP information.
debug pim autorp
Enable debug logging of the AutoRP protocol
show ip pim [vrf NAME] autorp [json]
Show details of the AutoRP protocol.
To view learned RP info, use the existing command 'show ip pim rp-info'
Extend pim yang for new configuration:
augment /frr-rt:routing/frr-rt:control-plane-protocols/frr-rt:control-plane-protocol/frr-pim:pim/frr-pim:address-family:
+--rw rp
+--rw auto-rp
+--rw discovery-enabled? boolean
+--rw announce-scope? uint8
+--rw announce-interval? uint16
+--rw announce-holdtime? uint16
+--rw candidate-rp-list* [rp-address]
+--rw rp-address inet:ip-address
+--rw (group-or-prefix-list)?
+--:(group)
| +--rw group? frr-route-types:ip-multicast-group-prefix
+--:(prefix-list)
+--rw prefix-list? plist-ref
Signed-off-by: Nathan Bahr <nbahr@atcorp.com>
This will add a static IGMP group that does not rely on an underlying
socket join which sends traffic to the cpu unneccesarily. Instead, the
groups are joined directly without any IGMP interactions.
New command is under interfaces, 'ip igmp static-group ...'.
Added an alias for 'ip igmp join ...' to 'ip igmp join-group'.
Moved IGMP join groups to new yang list "join-group" and reused
the "static-group" list for the IGMP static groups.
Signed-off-by: Nathan Bahr <nbahr@atcorp.com>
Implement MSDP MD5 authentication connection support.
Implementation details:
- Move the MSDP socket creation code to a generic function so it can be
parametrized to be used with/without authentication.
- The MSDP peer connection will not change when the configuration is
set, instead it will only be applied next connection or when
`clear ip msdp peer A.B.C.D` is called.
Signed-off-by: Rafael Zalamena <rzalamena@opensourcerouting.org>
Implement MSDP peer incoming/outgoing SA filter.
Note
----
Cisco extended access list has a special meaning: the first address is
the source address to filter.
Example:
! The rules below filter some LAN prefix to be leaked out
access-list filter-lan-source deny ip 192.168.0.0 0.0.255.255 224.0.0.0 0.255.255.255
access-list filter-lan-source permit any
router pim
msdp peer 192.168.0.1 sa-filter filter-lan-source out
! The rules below filter some special management group from being
! learned
access-list filter-management-group deny 230.0.0.0 0.255.255.255
access-list filter-management-group permit any
router pim
msdp peer 192.168.0.1 sa-filter filter-management-group in
Signed-off-by: Rafael Zalamena <rzalamena@opensourcerouting.org>
Moved all existing global/vrf PIM config to the new subnode.
Existing configuration updated to be hidden and deprecated.
Both versions of configuration still work together.
Signed-off-by: Nathan Bahr <nbahr@atcorp.com>
command 'show ip pim mlag summary json' should display 'mlagConnUp',
'mlagPeerConnUp', and 'mlagPeerZebraUp' when the connection is down.
Fix:
Added 'json_object_boolean_false_add()' for these objects.
Ticket: #
Signed-off-by: Rajesh Varatharaj <rvaratharaj@nvidia.com>
Modify empty json object to take input obj
instead of allocating always one.
There are situation where in error condition or no data
case print empty json (`{}`) with already allocated
Signed-off-by: Chirag Shah <chirag@nvidia.com>
1. Added interface name, group address and detail option to existing
"show ip igmp groups" so that user can retrieve all the groups
or a particular group for an interface. Detail option shows the source
information for the group. With that, the show command
looks like:
"show ip igmp [vrf NAME$vrf_name] groups [INTERFACE$ifname [GROUP$grp_str]] [detail$detail] [json$json]"
2. Changed pim_cmd_lookup_vrf() to return empty JSON if VRF is not present
3. Changed "detail" option to print non pretty JSON
4. Added interface name and group address to existing
"show ip igmp sources" so that user can retrieve all the sources for
all the groups or, all the sorces for a particular group for an
interface. With that, the show command looks like:
"show ip igmp [vrf NAME$vrf_name] sourcess [INTERFACE$ifname [GROUP$grp_str]] [json$json]"
Signed-off-by: Pooja Jagadeesh Doijode <pdoijode@nvidia.com>
Passing a pre-formatted buffer in these places needs a `"%s"` in front
so it doesn't get formatted twice.
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
Rather than running selected source files through the preprocessor and a
bunch of perl regex'ing to get the list of all DEFUNs, use the data
collected in frr.xref.
This not only eliminates issues we've been having with preprocessor
failures due to nonexistent header files, but is also much faster.
Where extract.pl would take 5s, this now finishes in 0.2s. And since
this is a non-parallelizable build step towards the end of the build
(dependent on a lot of other things being done already), the speedup is
actually noticeable.
Also files containing CLI no longer need to be listed in `vtysh_scan`
since the .xref data covers everything. `#ifndef VTYSH_EXTRACT_PL`
checks are equally obsolete.
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
Added common pim_show_bsm_db_helper to suppport both PIM and
PIMV6.
pim_show_bsm_db is moved to pim_cmd_common.c file.
Signed-off-by: Sarita Patra <saritap@vmware.com>
Added pim_show_group_rp_mappings_info_helper to suppport both PIM and
PIMV6.
pim_show_group_rp_mappings_info() is moved to pim_cmd_common.c file.
Signed-off-by: Sarita Patra <saritap@vmware.com>
Added common API pim_show_bsr_helper to suppport both PIM and
PIMV6.
pim_show_bsr() is moved to pim_cmd_common.c file.
Signed-off-by: Sarita Patra <saritap@vmware.com>
Introduced common api pim_process_unicast_bsm_cmd,
pim_process_no_unicast_bsm_cmd which will process
both "[no] ip pim unicast-bsm" command and "[no] ipv6 pim
unicast-bsm" command.
Signed-off-by: Sarita Patra <saritap@vmware.com>
Introduced common api pim_process_bsm_cmd,
pim_process_no_bsm_cmd which will process
both "[no] ip pim bsm" command and "[no] ipv6 pim
bsm" command.
Signed-off-by: Sarita Patra <saritap@vmware.com>
RpAddress is showing wrong value in
"show ipv6 pim bsm-database" cli. This is fixed now.
Issue: #12089
Signed-off-by: Sarita Patra <saritap@vmware.com>
There are lib debugs being set but never show up in
`show debug` commands because there was no way to show
that they were being used. Add a bit of infrastructure
to allow this and then use it for `debug route-map`
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
