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Author SHA1 Message Date
Donatas Abraitis
8f5e706a2f
Merge pull request #11201 from donaldsharp/unused_in_netlink_compiles 
Remove some unused functions in zebra
 2022-05-16 09:57:30 +03:00
anlan_cs
f33bf7c0eb bgpd: remove unnecessary check for evpn 
Since `bgp->vnihash` is naturally non-NULL, remove check for this field.

Signed-off-by: anlan_cs <vic.lan@pica8.com>
 2022-05-15 01:32:14 -04:00
Donatas Abraitis
c03ba18417 doc: Add RFC8538 to our supported RFC list 
Signed-off-by: Donatas Abraitis <donatas@opensourcerouting.org>
 2022-05-14 21:46:01 +03:00
Donatas Abraitis
20170775da bgpd: Activate Graceful-Restart when receiving CEASE/HOLDTIME notifications 
If we receive CEASE Notification or HOLDTIME notification, retain STALE
routes if it's not a CEASE/Hard Reset.

When doing `clear ip bgp PEER`, we can control if this would be CEASE/Hard Reset
or not by using `bgp hard-administrative-reset` knob.

When `bgp graceful-restart notification` is disabled, STALE routes won't be
retained when receiving Notification message.

Co-authored-by: Biswajit Sadhu <biswajit.sadhu@gmail.com>
Signed-off-by: Donatas Abraitis <donatas@opensourcerouting.org>
 2022-05-14 21:43:55 +03:00
Donatas Abraitis
64643ba79a
Merge pull request #11180 from fdumontet6WIND/flag_pre_post 
BMP fix invalid bmp POST POLICY flag
 2022-05-14 21:16:19 +03:00
Donatas Abraitis
9845703603
Merge pull request #11135 from donaldsharp/bgp_rpki_no_forms 
bgpd: Fix no form of rpki commands to take values
 2022-05-14 21:15:54 +03:00
Donatas Abraitis
e78ec23c02
Merge pull request #11149 from donaldsharp/update_group_debugging 
Update group debugging
 2022-05-14 21:15:03 +03:00
Donald Sharp
14faecad14
Merge pull request #11202 from anlancs/fix/check_zebra_vrf_get_evpn 
zebra: remove unnecessary check for "zevpn_vrf"
 2022-05-14 09:53:42 -04:00
anlan_cs
81157cbd10 zebra: remove unnecessary check for "zevpn_vrf" 
The global vrf in zebra is always non-NULL. In general, it is bound to
default vrf by `zebra_vrf_init()`, at other times bound to some specific
vrf. Anyway, non-NULL.

So remove all redundant checkings for the returned value of
`zebra_vrf_get_evpn()`.

Additionally, remove the unnecessary check for `zvrf` in
`zebra_vxlan_cleanup_tables()`.

Signed-off-by: anlan_cs <vic.lan@pica8.com>
 2022-05-13 23:31:52 -04:00
Donald Sharp
20ceb5475d zebra: Remove unused function route_entry_copy_nexthops 
This function is no longer used.

Signed-off-by: Donald Sharp <sharpd@nvidia.com>
 2022-05-13 16:11:09 -04:00
Donald Sharp
388907d53c zebra: Remove unused functions in netlink compiles 
When compiling with netlink,  Remove the usage of these
functions.

Signed-off-by: Donald Sharp <sharpd@nvidia.com>
 2022-05-13 15:58:33 -04:00
Pavel Shirshov
425bd64be8 bgpd: Allow bgp to control the DSCP session TOS value 
Allow BGP to control the TOS DSCP value in the tcp header
via a new command at the bgp global level `bgp session-dscp <0-63>`

Signed-off-by: Donald Sharp <sharpd@nvidia.com>
Signed-off-by: Pavel Shirhov <pavelsh@microsoft.com>
 2022-05-13 14:14:35 -04:00
Donald Sharp
3743e0c300
Merge pull request #11198 from opensourcerouting/fix/show_ip_bgp_l2vpn_evpn_rd_neighbor_routes_unint 
bgpd: Initialize prd for show_ip_bgp_l2vpn_evpn_rd_neighbor_routes()
 2022-05-13 14:01:33 -04:00
Donald Sharp
64b43136b9
Merge pull request #11195 from anlancs/fix/lib-qsort 
lib: add one check in "list_sort()"
 2022-05-13 11:49:51 -04:00
Donald Sharp
c30c607027 zebra: Add encap and group type decoding to nexthop dump 
Add the ability to give data about the nexthop group type
and encap type so that it is human readable.

Signed-off-by: Donald Sharp <sharpd@nvidia.com>
 2022-05-13 10:37:30 -04:00
Jafar Al-Gharaibeh
a17ced5243
Merge pull request #10958 from patrasar/pim_passive 
pimd: introduce ip pim passive command
 2022-05-13 08:39:12 -05:00
Donald Sharp
34d8aff15b bgpd: Add a bit of debug to give us data about how an update group is formed 
The creation of the update group is a tiny bit of a black box and is hard
to figure out by hand if it is correct.  Add a bit of code so that FRR
operators/developers can determine if the update group categorization
makes us happy.

Signed-off-by: Donald Sharp <sharpd@nvidia.com>
 2022-05-13 08:48:32 -04:00
Donatas Abraitis
3d2b35c40b bgpd: Initialize prd for show_ip_bgp_l2vpn_evpn_rd_neighbor_routes() 
*** CID 1517751:  Uninitialized variables  (UNINIT)
/bgpd/bgp_evpn_vty.c: 1648 in show_ip_bgp_l2vpn_evpn_rd_neighbor_routes()
1642
1643
1644            if (rd_all)
1645                    return bgp_show_ethernet_vpn(vty, NULL, bgp_show_type_neighbor,
1646                                                 peer, SHOW_DISPLAY_STANDARD, uj);
1647            else
>>>     CID 1517751:  Uninitialized variables  (UNINIT)
>>>     Using uninitialized element of array "prd.val" when calling "bgp_show_ethernet_vpn".
1648                    return bgp_show_ethernet_vpn(vty, &prd, bgp_show_type_neighbor,
1649                                                 peer, SHOW_DISPLAY_STANDARD, uj);
1650     }
1651
1652     DEFUN(show_ip_bgp_l2vpn_evpn_neighbor_advertised_routes,
1653           show_ip_bgp_l2vpn_evpn_neighbor_advertised_routes_cmd,

Signed-off-by: Donatas Abraitis <donatas@opensourcerouting.org>
 2022-05-13 15:41:16 +03:00
Donald Sharp
d032ddcedc bgpd: Make bgp_debug.[ch] take const struct peer * and return bool 
Several functions in bgp_debug.[ch] take a const struct peer *
and also return a bool instead of an int.

Signed-off-by: Donald Sharp <sharpd@nvidia.com>
 2022-05-13 08:40:41 -04:00
Donald Sharp
4dc6d51122
Merge pull request #11197 from opensourcerouting/feature/gr_notification_docs 
doc: Add some more documentation about Notification support for GR
 2022-05-13 08:36:41 -04:00
Donald Sharp
e9f709e5ea bgpd: Fix no form of rpki commands to take values 
Fix the no forms of some rpki commands to take variable
values on the no form.  So that people cut-n-pasting while
adding a no works.

Signed-off-by: Donald Sharp <sharpd@nvidia.com>
 2022-05-13 07:44:55 -04:00
Donatas Abraitis
ef013a6985
Merge pull request #11194 from donaldsharp/untrusted 
Some more Coverity issues solved
 2022-05-13 14:43:11 +03:00
Donald Sharp
f205a2309c
Merge pull request #11177 from opensourcerouting/fix/memset_memcpy 
*: memcpy/memset zeroing
 2022-05-13 07:40:58 -04:00
Donald Sharp
69df174216
Merge pull request #11188 from opensourcerouting/fix/argv_find 
bgpd: Cleanup
 2022-05-13 07:35:57 -04:00
Igor Ryzhov
a4df11489c
Merge pull request #9454 from anlancs/fix-ospf6-gr-length 
ospf6d: suppress coverity warnings of insecure data handling
 2022-05-13 14:25:06 +03:00
Loganaden Velvindron
0c99696f30 zebra: Add startup message and display netlink buffer size. 
Add startup message and display netlink buffer size.

Signed-off-by: Loganaden Velvindron <logan@cyberstorm.mu>
 2022-05-13 14:58:18 +04:00
Donatas Abraitis
19f980551c doc: Add some more documentation about Notification support for GR 
Signed-off-by: Donatas Abraitis <donatas@opensourcerouting.org>
 2022-05-13 12:45:25 +03:00
sarita patra
c28e6ef53c tests: Inroduced pim passive test cases 
Co-authored-by: Vijay Kumar Gupta <vijayg@vmware.com>
Signed-off-by: sarita patra <saritap@vmware.com>
 2022-05-12 23:51:22 -07:00
sarita patra
9726536d1d pimd: Northbound support for pim passive enable 
Added nothbound callbacks for pim-passive-enable

Signed-off-by: sarita patra <saritap@vmware.com>
 2022-05-12 23:51:21 -07:00
sarita patra
fd3eb43d76 pimd: Disable receiving BSM on passive interface 
Signed-off-by: sarita patra <saritap@vmware.com>
 2022-05-12 23:51:21 -07:00
sarita patra
c473c7452a pimd: Disable receiving assert msg on passive interface 
Signed-off-by: sarita patra <saritap@vmware.com>
 2022-05-12 23:51:21 -07:00
sarita patra
b9695c6d04 pimd: Disable receiving join/prune on passive interface 
Signed-off-by: sarita patra <saritap@vmware.com>
 2022-05-12 23:51:21 -07:00
sarita patra
1e8f260cd4 pimd: Disable receiving register-stop on passive interface 
Signed-off-by: sarita patra <saritap@vmware.com>
 2022-05-12 23:51:21 -07:00
sarita patra
b4afc283e9 pimd: Disable receiving register msg on passive interface 
Signed-off-by: sarita patra <saritap@vmware.com>
 2022-05-12 23:51:21 -07:00
sarita patra
39c2130e82 pimd: Disable receiving hello on passive interface 
Signed-off-by: sarita patra <saritap@vmware.com>
 2022-05-12 23:51:21 -07:00
sarita patra
11e771be61 pimd: Handling hello send statistics for passive interface 
Increment pim_ifstat_hello_sent only when interface is
passive disabled.

Signed-off-by: sarita patra <saritap@vmware.com>
 2022-05-12 23:51:21 -07:00
sarita patra
6dd493b80b pimd: Handling reg and reg_stop send statistics for passive interface 
Increment pim_ifstat_reg_stop_send & pim_ifstat_reg_send when
interface is passive disabled.

Signed-off-by: sarita patra <saritap@vmware.com>
 2022-05-12 23:51:21 -07:00
sarita patra
2287056228 pimd: Handling Join/Prune statistics for passive interface 
Increment pim_ifstat_prune_send only when interface is
passive disabled.

Signed-off-by: sarita patra <saritap@vmware.com>
 2022-05-12 23:51:21 -07:00
sarita patra
ac5c9346b7 pimd: Handling BSM send statistics for passive interface 
Increment pim_ifstat_bsm_tx only when interface is
passive disabled.

Signed-off-by: sarita patra <saritap@vmware.com>
 2022-05-12 23:51:21 -07:00
sarita patra
51660af8ff pimd: Handling assert send statistics for passive interface 
Increment pim_ifstat_assert_send only when interface is
passive disabled.

Signed-off-by: sarita patra <saritap@vmware.com>
 2022-05-12 23:51:21 -07:00
sarita patra
650d901347 doc: add ip[v6] pim passive support 
Signed-off-by: sarita patra <saritap@vmware.com>
 2022-05-12 23:51:21 -07:00
sarita patra
7be33c5b4a pimd: display passive in show ip pim interface cmd 
Signed-off-by: sarita patra <saritap@vmware.com>
 2022-05-12 23:51:21 -07:00
sarita patra
2a66cf6309 pimd: show ip[v6] pim passive in show running config 
Signed-off-by: sarita patra <saritap@vmware.com>
 2022-05-12 23:51:21 -07:00
sarita patra
03c106bf30 pimd: Disable sending of control packets on passive interface 
Signed-off-by: sarita patra <saritap@vmware.com>
 2022-05-12 23:51:21 -07:00
sarita patra
78039cb25d pimd: introduced flags for pim_passive_enable 
Signed-off-by: sarita patra <saritap@vmware.com>
 2022-05-12 23:51:21 -07:00
sarita patra
51491fdc13 pim6d: introduce ipv6 pim passive command 
Added a new cli command "ip pim passive" in the interface context,
to disable sending of pim control packets on the interface.

Signed-off-by: sarita patra <saritap@vmware.com>
 2022-05-12 23:51:21 -07:00
sarita patra
d017bf3cb0 pimd: introduce ip pim passive command 
Added a new cli command "ip pim passive" in the interface context,
to disable sending of pim control packets on the interface.

Signed-off-by: sarita patra <saritap@vmware.com>
 2022-05-12 23:50:06 -07:00
Donatas Abraitis
6189cb3cf5
Merge pull request #11190 from donaldsharp/bgp_data 
Fix #11178 and various other cleanup
 2022-05-13 09:00:08 +03:00
anlan_cs
2f58dc31e8 lib: add one check in "list_sort()" 
Add one check in `list_sort()`:
Immediatly return if no any items in this list.

Signed-off-by: anlan_cs <vic.lan@pica8.com>
 2022-05-12 22:36:54 -04:00
Donald Sharp
e51c0f771d bfdd: Prevent coverity from thinking values are uninited 
Coverity is claiming that bfdd is able got have bglobal.bg_use_dplane
can be true, while dplane_addr can be uninitialized.  Not really
possible since global variables are initialized to all 0's.  In
any event.  Force it to think it can't go there.

Signed-off-by: Donald Sharp <sharpd@nvidia.com>
 2022-05-12 16:58:29 -04:00