Add a blurb about the rpm package server in the overview page
so its easier to know where it is. Should be with the debian
one anyway.
Signed-off-by: Stephen Worley <sworley@cumulusnetworks.com>
Enhancement to update-delay configuration to allow setting globally
rather than per-instance. Setting the update-delay is allowed either
per-vrf or globally, but not both at the same time.
Ticket: CM-31096
Signed-off-by: Don Slice <dslice@nvidia.com>
* Added an entry in the user documentation for the BGP daemon no-rib
option vty shell commands.
Signed-off-by: David Schweizer <dschweizer@opensourcerouting.org>
1. Added isis with different vrf and it's dependecies.
2. Added new vrf leaf in yang.
3. A minor change for IF_DOWN_FROM_Z passing argrument is
replaced with ifp pointer in api "isis_if_delete_hook()".
4. Minor fix in the isisd spf unit test.
Co-authored-by: Kaushik <kaushik@niralnetworks.com>"
Signed-off-by: harios_niral <hari@niralnetworks.com>
Example configuration:
route-map SET_SR_POLICY permit 10
set sr-te color 1
!
router bgp 1
bgp router-id 1.1.1.1
neighbor 2.2.2.2 remote-as 1
neighbor 2.2.2.2 update-source lo
address-family ipv4 unicast
neighbor 2.2.2.2 next-hop-self
neighbor 2.2.2.2 route-map SET_SR_POLICY in
exit-address-family
!
!
Learned BGP routes from 2.2.2.2 are mapped to the SR-TE Policy
which is uniquely determined by the BGP nexthop (2.2.2.2 in this
case) and the SR-TE color in the route-map.
Co-authored-by: Renato Westphal <renato@opensourcerouting.org>
Co-authored-by: GalaxyGorilla <sascha@netdef.org>
Co-authored-by: Sebastien Merle <sebastien@netdef.org>
Signed-off-by: Sebastien Merle <sebastien@netdef.org>
Introduce the "show isis route" command to display the routes
associated to an SPF tree. Different from the "show ip route" command,
"show isis route" displays the L1 and L2 routes separately (and not
the best routes only).
Signed-off-by: Renato Westphal <renato@opensourcerouting.org>
Some Sphinx apis have changed over time; test the installed
version and use the apis that match the version.
Signed-off-by: Mark Stapp <mjs@voltanet.io>
The fuzzing code that is in the master branch is outdated and unused, so it
is worth to remove it to improve readablity of the code.
All the code related to the fuzzing is in the `fuzz` branch.
Signed-off-by: Jakub Urbańczyk <xthaid@gmail.com>
Add new option to `segment-routing prefix` command to set the
Explcit Null flag in addition to the No-PHP flag. MPLS LFIB configuration
has been also updated to take into account the Explicit Null flag.
Signed-off-by: Olivier Dugeon <olivier.dugeon@orange.com>
RFC 8665 defines a Segment Routing Local Block for Adjacency SID.
This patch provides the possibility to modify the SRLB as well as
reserved the block range from the Label Manager.
- Introduce new CLI 'segment-routing local-block'
- Add local block to SRDB structure
- Parse / Serialize SRLB in Router Information LSA
- Update OSPF-SR topotest
- Update documentation
Signed-off-by: Olivier Dugeon <olivier.dugeon@orange.com>
We can make the Linux kernel send an ARP/NDP request by adding
a neighbour with the 'NUD_INCOMPLETE' state and the 'NTF_USE' flag.
This commit adds new dataplane operation as well as new zapi message
to allow other daemons send ARP/NDP requests.
Signed-off-by: Jakub Urbańczyk <xthaid@gmail.com>
Configuration example:
ip route 9.9.9.9/32 6.6.6.6 color 123
The SR Policy to be chosen is uniquely identified by the policy
endpoint (6.6.6.6) and the SR-TE color (123). Traffic will be
augmented with an MPLS label stack according to the active
candidate path of that particular policy.
Co-authored-by: GalaxyGorilla <sascha@netdef.org>
Signed-off-by: Sebastien Merle <sebastien@netdef.org>
Give the FRR users some examples of gRPC usage in scripts to let them
start experimenting with the new configuration interface provided by
YANG/northbound.
Signed-off-by: Rafael Zalamena <rzalamena@opensourcerouting.org>
Revert "zebra: support for macvlan interfaces"
This reverts commit bf69e212fd.
Revert "doc: add some documentation about bgp evpn netns support"
This reverts commit 89b97c33d7.
Revert "zebra: dynamically detect vxlan link interfaces in other netns"
This reverts commit de0ebb2540.
Revert "bgpd: sanity check when updating nexthop from bgp to zebra"
This reverts commit ee9633ed87.
Revert "lib, zebra: reuse and adapt ns_list walk functionality"
This reverts commit c4d466c830.
Revert "zebra: local mac entries populated in correct netnamespace"
This reverts commit 4042454891.
Revert "zebra: when parsing local entry against dad, retrieve config"
This reverts commit 3acc394bc5.
Revert "bgpd: evpn nexthop can be changed by default"
This reverts commit a2342a2412.
Revert "zebra: zvni_map_to_vlan() adaptation for all namespaces"
This reverts commit db81d18647.
Revert "zebra: add ns_id attribute to mac structure"
This reverts commit 388d5b438e.
Revert "zebra: bridge layer2 information records ns_id where bridge is"
This reverts commit b5b453a2d6.
Revert "zebra, lib: new API to get absolute netns val from relative netns val"
This reverts commit b6ebab34f6.
Revert "zebra, lib: store relative default ns id in each namespace"
This reverts commit 9d3555e06c.
Revert "zebra, lib: add an internal API to get relative default nsid in other ns"
This reverts commit 97c9e7533b.
Revert "zebra: map vxlan interface to bridge interface with correct ns id"
This reverts commit 7c990878f2.
Revert "zebra: fdb and neighbor table are read for all zns"
This reverts commit f8ed2c5420.
Revert "zebra: zvni_map_to_svi() adaptation for other network namespaces"
This reverts commit 2a9dccb647.
Revert "zebra: display interface slave type"
This reverts commit fc3141393a.
Revert "zebra: zvni_from_svi() adaptation for other network namespaces"
This reverts commit 6fe516bd4b.
Revert "zebra: importation of bgp evpn rt5 from vni with other netns"
This reverts commit 28254125d0.
Revert "lib, zebra: update interface name at netlink creation"
This reverts commit 1f7a68a2ff.
Signed-off-by: Pat Ruddy <pat@voltanet.io>
Document the commands `addpath-tx-all-paths`,
`addpath-tx-bestpath-per-AS` and attempt to provide an useful
explanation.
Signed-off-by: Rafael Zalamena <rzalamena@opensourcerouting.org>
This code was deprecated in 5.0 and removed after a year.
It has not been in the code base and we forgot to update the
doc.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
The documentation for this command was missing. Add a little
bit of data for people in the future.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
* add a vrf sub-command `[no] ipv6 router-id X:X::X:X`.
* add command `[no] ipv6 router-id X:X::X:X [vrf NAME]` for backward
compatibility.
* add a vrf sub-command `[no] ip router-id A.B.C.D` and make the old
one without `ip` an alias for it.
* add a command `[no] ip router-id A.B.C.D [vrf NAME]` for backward
comptibility and make the old one without `ip` an alias for it.
* add command `show ip router-id [vrf NAME]` and make
the old one without `ip` an alias for it.
* add command `show ipv6 router-id [vrf NAME]`.
* add ZAPI commands `ZEBRA_ROUTER_ID_V6_ADD`,
`ZEBRA_ROUTER_ID_V6_DELETE` and `ZEBRA_ROUTER_ID_V6_UPDATE`
for deamons to get notified of the IPv6 router-id.
* update zebra documentation.
Signed-off-by: Sebastien Merle <sebastien@netdef.org>
Matching by dscp may now also be specified by its standard codepoint
(provided it has one), such as `cf0` or `af11`.
Signed-off-by: Wesley Coakley <wcoakley@nvidia.com>
Extend PBR maps to discriminate by Differentiated Services Code Point and / or
Explicit Congestion Notification fields. These fields are used in the IP header
for classifying network traffic.
0 1 2 3 4 5 6 7
+-----+-----+-----+-----+-----+-----+-----+-----+
| DS FIELD, DSCP | ECN FIELD |
+-----+-----+-----+-----+-----+-----+-----+-----+
DSCP: differentiated services codepoint
ECN: Explicit Congestion Notification
Signed-off-by: Wesley Coakley <wcoakley@nvidia.com>
Signed-off-by: Saurav Kumar Paul <saurav@cumulusnetworks.com>
BFD profiles can now be used on the interface level like this:
interface eth1
ip router isis 1
isis bfd
isis bfd profile default
Here the 'default' profile needs to be specified as usual in the
bfdd configuration.
Signed-off-by: GalaxyGorilla <sascha@netdef.org>
The tests work with the default settings of BFD meaning that bfdd is
able to recognize a 'down' link after ~900ms so a route recovery should
be visible in the RIB after 1 second.
In the current state only IPv4 is used (when using IPv6
autoconfiguration) within BFD, even though the recovery also affects
IPv6 routes. This is different to the current state of ospfd/ospf6d in
combination with BFD since both IPv4 and IPv6 sessions are used there.
The following topology is used:
+---------+
| |
eth-rt2 (.1) | RT1 | eth-rt3 (.1)
+----------+ 1.1.1.1 +----------+
| | | |
| +---------+ |
| |
| 10.0.2.0/24 |
| |
| eth-rt1 | (.2)
| 10.0.1.0/24 +----+----+
| | |
| | RT3 |
| | 3.3.3.3 |
| | |
(.2) | eth-rt1 +----+----+
+----+----+ eth-rt4 | (.1)
| | |
| RT2 | |
| 2.2.2.2 | 10.0.4.0/24 |
| | |
+----+----+ |
(.1) | eth-rt5 eth-rt3 | (.2)
| +----+----+
| | |
| | RT4 |
| | 4.4.4.4 |
| | |
| +----+----+
| 10.0.3.0/24 eth-rt5 | (.1)
| |
| |
| 10.0.5.0/24 |
| |
| +---------+ |
| | | |
+----------+ RT5 +----------+
eth-rt2 (.2) | 5.5.5.5 | eth-rt4 (.2)
| |
+---------+
Route recovery is tested on RT1. The focus here lies on the two
different routes to RT5. Link failures are generated by taking
down interfaces via the mininet Python interface on RT2 and RT3.
Hence routes are supposed to be adjusted to use RT3 when a link
failure happens on RT2 or vice versa.
Note that only failure recognition and recovery is "fast". BFD
does not monitor a link becoming available again.
Signed-off-by: GalaxyGorilla <sascha@netdef.org>
Segment Routing Local Block (SRLB) is part of RFC8667. This change introduces
the possibility for isisd to advertize SRLB in LSP. Base and Range of SRLB
could be configured through CLI or Yang.
Adjacency-SID are now using this SRLB for label allocation. SRLB could also
be used for SID-Binding (e.g. LDP to SR).
Signed-off-by: Olivier Dugeon <olivier.dugeon@orange.com>
A new config option `--disable-version-build-config`
allows you to show short version string by dropping
"configured with:" and all of its build configs
Signed-off-by: Jafar Al-Gharaibeh <jafar@atcorp.com>
Distinguish between unicast and broadcast opaque messages
in zebra handler code. Add cli and internal api changes to
have sharpd send unicast opaque messages. Add opaque cli
commands to the sharp user doc.
Signed-off-by: Mark Stapp <mjs@voltanet.io>
Description:
Added json support for the following PIM commands.
1. show ip mroute [vrf NAME] count [json]
2. show ip mroute vrf all count [json]
3. show ip mroute [vrf NAME] summary [json]
4. show ip mroute vrf all summary [json]
Signed-off-by: Rajesh Girada <rgirada@vmware.com>
Let the user know its possible to create BFD sessions with profiles
applied to it or apply profile to already created sessions.
Signed-off-by: Rafael Zalamena <rzalamena@opensourcerouting.org>
Updated documentation for routers with a large route table, which breaks
SNMP/AgentX and in some conditions even crashes FRR. The documentation
proposal amends the SNMP configuration to exclude certain OID's that
are not needed in normal cases.
Format-fixed-by: Donald Sharp <sharpd@cumulusnetworks.com>
Signed-off-by: Bart Vrancken <bart@abuse.io>
Revise new `show pbr` keys to be consistent with existing
json in other daemons
target->nexthop
id->tableId (where relevant)
isValid->valid
isInstalled->installed
Signed-off-by: Wesley Coakley <wcoakley@cumulusnetworks.com>
a linux configuration gives some explanation on how to set up an evpn
overlay in network namespaces.
Signed-off-by: Philippe Guibert <philippe.guibert@6wind.com>
Include an IPv6 example for set src
And a note that the IP address has to exist. This is to try and make
people aware to avoid things like issue #4249https://github.com/FRRouting/frr/issues/4249
Signed-off-by: Tim Bray <tim@kooky.org>
Added a new show command "show ip multicast", display the multicast data
packet in and out on interface level.
Signed-off-by: Sarita Patra <saritap@vmware.com>
Issue: no ip msdp mesh-group <word> source command
deleting the mesh group, which might be used by the member.
Solution: no ip msdp mesh-group <word> source command, deletes
the mesh-group source.
Add a new cli command "no ip msdp mesh-group <word>" to delete
the mesh group.
Signed-off-by: Sarita Patra <saritap@vmware.com>
LDP ordered label distribution control only binds a label to
a FEC if it is the egress LSR, or the router received a label
binding for a FEC from the next hop router. In this mode,
an MPLS router will create a label binding for each FEC and
distribute it to its neighbors so long as he has a entry in
the RIB for the destination.
Signed-off-by: Lynne Morrison <lynne@voltanet.io>
Signed-off-by: Karen Schoener <karen@voltanet.io>
this command is missing, compared with 'match ipv6 next-hop' command
available. Adding it by taking into account the backward compatible
effect when supposing that some people have configured acls with name
being an ipv4 address.
Signed-off-by: Philippe Guibert <philippe.guibert@6wind.com>
Add a bit of debug to show the listener sockets and who created them
to associate with strace output for a developer.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
When pim receives a register packet, we will apply the
received source to the prefix list. If accepted normal
processing continues. If denied we will send a register
stop message to the source.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
Change the overview page's link for slack info to point to
the main FRR homepage section - that's where the self-serve
link/info is.
Signed-off-by: Mark Stapp <mjs@voltanet.io>
This directive was undocumented, but is the way to configure the
next-hop to be left unchanged for ipv6 setups (in ipv4, a route-map with
`set next-hop unchanged` works fine, but this is unavailable for ipv6) .
Signed-off-by: Raphael Bauduin <rb@raphinou.com>
First round of support for exercising the lsp and ftn paths
using sharpd. This supports lsp-only, and binding to
ipv4 prefix. Also use the common lib nexthop-to-zapi
helper api instead of sharpd's open-coded version.
Signed-off-by: Mark Stapp <mjs@voltanet.io>
The commit includes the documentation for the newly introduced
commands to enable/disable the optimization.
Signed-off-by: NaveenThanikachalam <nthanikachal@vmware.com>
1. show ip pim mlag summary
provides MLAG session information and stats
2. show ip pim mlag upstream
displays the upstream entries synced across the MLAG switches
Signed-off-by: Anuradha Karuppiah <anuradhak@cumulusnetworks.com>
Indicate in the doc clearly that we do not support the dynamic
creation of pbr maps for sub-interfaces when the master has
an interface. Such as in vlans. It must be explicitly added.
Signed-off-by: Stephen Worley <sworley@cumulusnetworks.com>
Add a 'copy' cli that reads a file into the current running
config. Add an entry about the new cli to the user doc.
Signed-off-by: Mark Stapp <mjs@voltanet.io>
This change list contains the documentation of BGP Greacful Restart
feature and all the commnads to enable/disable the feature
Signed-off-by: Biswajit Sadhu <sadhub@vmware.com>
The FRR community keeps getting asked about what is supported or not.
Try to clarify in an additional spot what is and what is not supported.
Where people interested in using PIM might have a chance at actually
seeing the notification.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
The bgp neighbor password command was not documented additionally
the fact that you may need to instruct the kernel to have more
memory available for tcp sockets when using this feature on a large
number of peers.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
Provide a more succinct summary of what FRR is, what it does, where it
sits in the network stack. Also remove some outdated comments about
features.
Signed-off-by: Quentin Young <qlyoung@cumulusnetworks.com>
router-id is buried deep in "show running-config", this new
command makes it easy to retrieve the user configured router-id.
Example:
# configure terminal
(config)# router-id 1.2.3.4
(config)# end
# show router-id
router-id 1.2.3.4
# configure terminal
(config)# no router-id 1.2.3.4
(config)# end
# show router-id
#
Signed-off-by: Jafar Al-Gharaibeh <jafar@atcorp.com>
Allow 'ip igmp join' to join group for any source if no source is
specified.
Disallow joining source "0.0.0.0" as it is used to define an
any-source multicast group.
Signed-off-by: Liam McBirnie <liam.mcbirnie@boeing.com>
doc/user/bgp.rst:420: WARNING: Title underline too short.
Reject routes with AS_SET or AS_CONFED_SET types
-------------------------------
Signed-off-by: Donatas Abraitis <donatas.abraitis@gmail.com>
Add support for labelled nexthops in nexthop-group
vtysh configuration. Also update the PBR doc where
the cli is described.
Signed-off-by: Mark Stapp <mjs@voltanet.io>
Problem reported by testing facility that our sending of Router
Advertisements more frequently than once very three seconds is not
compliant with rfc4861. Added a knob to turn off fast retransmits
in order to meet the requirement of the RFC.
Ticket: CM-27063
Signed-off-by: Don Slice <dslice@cumulusnetworks.com>
`set vrf NAME` allows the pbr map to point to an arbitrary vrf table.
`set vrf unchanged` will use the interface's vrf for table lookup.
Further, add functionality for pbr to respond to interface events
such as interface vrf changes & interface creation/deletion.
Ex)
ubuntu_nh# show pbr map
pbr-map TEST valid: 1
Seq: 1 rule: 300 Installed: 3(1) Reason: Valid
SRC Match: 3.3.3.3/32
VRF Unchanged (use interface vrf)
pbr-map TEST2 valid: 1
Seq: 2 rule: 301 Installed: 3(2) Reason: Valid
SRC Match: 4.4.4.4/32
VRF Lookup: vrf-red
root@ubuntu_nh:/home# ip rule show
0: from all lookup local
300: from 3.3.3.3 iif dummy2 lookup main
300: from 3.3.3.3 iif dummyVRF lookup 1111
301: from 4.4.4.4 iif dummy1 lookup 1111
301: from 4.4.4.4 iif dummy3 lookup 1111
Signed-off-by: Stephen Worley <sworley@cumulusnetworks.com-
Add some doc information for the new nexthop group commands. Also
had to add some for ones that were missing, which we are adding
additional commands to.
Signed-off-by: Stephen Worley <sworley@cumulusnetworks.com>
getrusage, in a heavily stressed system, can account for
signficant running time due to process switching to the kernel.
Allow the end-operator to specify `--disable-cpu-time` to
avoid this call. Additionally we cause `show thread cpu` to
not show up if this is selected.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
