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frr/zebra/zebra_routemap.h

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*: auto-convert to SPDX License IDs Done with a combination of regex'ing and banging my head against a wall. Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
2023-02-08 13:17:09 +01:00
// SPDX-License-Identifier: GPL-2.0-or-later
Create override for quagga reinstall of originated routes Ticket: CM-7026 Reviewed by: CCR-3315 Testing: See bug Quagga-dev suggested these changes for the quagga override of originated routes.
2015-08-26 14:21:40 +02:00
/*
* Zebra routemap header
* Copyright (C) 2015 Cumulus Networks, Inc.
*/
#ifndef __ZEBRA_ROUTEMAP_H__
#define __ZEBRA_ROUTEMAP_H__
zebra: clean up zapi organization zserv.c has become something of a dumping ground for everything vaguely related to ZAPI and really needs some love. This change splits out the code fo building and consuming ZAPI messages into a separate source file, leaving the actual session and client lifecycle code in zserv.c. Unfortunately since the #include situation in Zebra has not been paid much attention I was forced to fix the headers in a lot of other source files. This is a net improvement overall though. Signed-off-by: Quentin Young <qlyoung@cumulusnetworks.com>
2018-04-22 22:01:20 +02:00
#include "lib/routemap.h"
add cplusplus guards to all zebra headers Signed-off-by: Emanuele Di Pascale <emanuele@voltanet.io>
2019-03-25 15:11:55 +01:00
#ifdef __cplusplus
extern "C" {
#endif
zebra: Make zserv.h the true api for zapi northbound zserv.c had a grab bag of function declarations that did not belong in it. Move those to where they better belong. Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
2017-12-08 00:35:29 +01:00
extern void zebra_route_map_init(void);
zebra: vrf aware routmap is missing in Zebra #2802(Part 4 of 4) The new cli for show output Signed-off-by: vishaldhingra vdhingra@vmware.com
2018-10-11 19:49:34 +02:00
extern void zebra_routemap_config_write_protocol(struct vty *vty,
struct zebra_vrf *vrf);
zebra: Add route-map support to ip import-table Added the ability to supply a route-map to the ip import-table command, which greatly improves filtering between the kernel prefixes in a non-default table that are imported into the zebra rib. Ticket:CM-8168 Signed-off-by: Donald Slice Reviewed By: Donald Sharp
2016-05-11 17:47:02 +02:00
extern char *zebra_get_import_table_route_map(afi_t afi, uint32_t table);
extern void zebra_add_import_table_route_map(afi_t afi, const char *rmap_name,
uint32_t table);
extern void zebra_del_import_table_route_map(afi_t afi, uint32_t table);
zebra: import table match against interface name could fail If an import table route-map is trying to match against a particular interface, The code is matching against the actual vrf the route entry is in -vs- the vrf the nexthop entry is in. Let's modify the code to actually allow the import table entry to match against the nexthops vrf. Not working: ip import-table 91 ip import-table 93 route-map FOO no service integrated-vtysh-config ! debug zebra events ! interface green ip address 192.168.4.3/24 exit ! route-map FOO permit 10 match interface green exit eva# show ip route Codes: K - kernel route, C - connected, S - static, R - RIP, O - OSPF, I - IS-IS, B - BGP, E - EIGRP, N - NHRP, T - Table, v - VNC, V - VNC-Direct, A - Babel, D - SHARP, F - PBR, f - OpenFabric, > - selected route, * - FIB route, q - queued, r - rejected, b - backup t - trapped, o - offload failure K>* 0.0.0.0/0 [0/100] via 192.168.119.1, enp13s0, 1d10h07m T[91]>* 1.2.3.5/32 [15/0] via 192.168.119.1, enp13s0, 00:00:05 K>* 169.254.0.0/16 [0/1000] is directly connected, virbr0 linkdown, 1d16h34m C>* 192.168.44.0/24 is directly connected, virbr1, 01:30:51 C>* 192.168.45.0/24 is directly connected, virbr2, 01:30:51 C>* 192.168.119.0/24 is directly connected, enp13s0, 1d16h34m C>* 192.168.122.0/24 is directly connected, virbr0 linkdown, 01:30:51 eva# show ip route table 91 Codes: K - kernel route, C - connected, S - static, R - RIP, O - OSPF, I - IS-IS, B - BGP, E - EIGRP, N - NHRP, T - Table, v - VNC, V - VNC-Direct, A - Babel, D - SHARP, F - PBR, f - OpenFabric, > - selected route, * - FIB route, q - queued, r - rejected, b - backup t - trapped, o - offload failure VRF default table 91: K>* 1.2.3.5/32 [0/0] via 192.168.119.1, enp13s0, 00:00:15 eva# show ip route table 93 Codes: K - kernel route, C - connected, S - static, R - RIP, O - OSPF, I - IS-IS, B - BGP, E - EIGRP, N - NHRP, T - Table, v - VNC, V - VNC-Direct, A - Babel, D - SHARP, F - PBR, f - OpenFabric, > - selected route, * - FIB route, q - queued, r - rejected, b - backup t - trapped, o - offload failure VRF default table 93: K * 1.2.3.4/32 [0/0] via 192.168.4.5, green (vrf green), 00:03:05 Working: eva# show ip route Codes: K - kernel route, C - connected, S - static, R - RIP, O - OSPF, I - IS-IS, B - BGP, E - EIGRP, N - NHRP, T - Table, v - VNC, V - VNC-Direct, A - Babel, D - SHARP, F - PBR, f - OpenFabric, > - selected route, * - FIB route, q - queued, r - rejected, b - backup t - trapped, o - offload failure K>* 0.0.0.0/0 [0/100] via 192.168.119.1, enp13s0, 00:03:09 T[93]>* 1.2.3.4/32 [15/0] via 192.168.4.5, green (vrf green), 00:02:21 T[91]>* 1.2.3.5/32 [15/0] via 192.168.119.1, enp13s0, 00:02:26 K>* 169.254.0.0/16 [0/1000] is directly connected, virbr0, 00:03:09 C>* 192.168.44.0/24 is directly connected, virbr1, 00:03:09 C>* 192.168.45.0/24 is directly connected, virbr2, 00:03:09 C>* 192.168.119.0/24 is directly connected, enp13s0, 00:03:09 C>* 192.168.122.0/24 is directly connected, virbr0, 00:03:09 eva# show ip route table 91 Codes: K - kernel route, C - connected, S - static, R - RIP, O - OSPF, I - IS-IS, B - BGP, E - EIGRP, N - NHRP, T - Table, v - VNC, V - VNC-Direct, A - Babel, D - SHARP, F - PBR, f - OpenFabric, > - selected route, * - FIB route, q - queued, r - rejected, b - backup t - trapped, o - offload failure VRF default table 91: K * 1.2.3.5/32 [0/0] via 192.168.119.1, enp13s0, 00:03:12 eva# show ip route table 93 Codes: K - kernel route, C - connected, S - static, R - RIP, O - OSPF, I - IS-IS, B - BGP, E - EIGRP, N - NHRP, T - Table, v - VNC, V - VNC-Direct, A - Babel, D - SHARP, F - PBR, f - OpenFabric, > - selected route, * - FIB route, q - queued, r - rejected, b - backup t - trapped, o - offload failure VRF default table 93: K * 1.2.3.4/32 [0/0] via 192.168.4.5, green (vrf green), 00:03:14 Signed-off-by: Donald Sharp <sharpd@nvidia.com>
2023-08-11 16:18:41 +02:00
extern route_map_result_t zebra_import_table_route_map_check(
int family, int rib_type, uint8_t instance, const struct prefix *p,
struct nexthop *nexthop, route_tag_t tag, const char *rmap_name);
zebra: Add 'match source-instance' to allow finer grained control Add to zebra route-maps the ability to match on a source-instance route-map FOO deny 55 match source-instance 5 route-map FOO permit 60 ip protocol any route-map FOO This will match any protocol route installation with a source-instance of 5. Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
2018-05-17 16:29:49 +02:00
extern route_map_result_t
zebra: use afi_t for route-map address family arg Use afi_t in the route_map_check api Signed-off-by: Mark Stapp <mjs@voltanet.io>
2021-01-11 19:53:42 +01:00
zebra_route_map_check(afi_t family, int rib_type, uint8_t instance,
zebra, libs: use const prefix ptrs in apis Add 'const' to prefix args to several zebra route update, redistribution, and route owner notification apis. Signed-off-by: Mark Stapp <mjs@voltanet.io>
2018-07-10 22:02:03 +02:00
const struct prefix *p, struct nexthop *nexthop,
zebra: vrf aware routmap is missing in Zebra #2802(Part 1 of 4) Work to handle the route-maps, namely the header changes in zebra_vrf.h and the mapping of using that everywhere Signed-off-by: vishaldhingra vdhingra@vmware.com
2018-10-11 19:44:55 +02:00
struct zebra_vrf *zvrf, route_tag_t tag);
zebra: Add route-map support to ip import-table Added the ability to supply a route-map to the ip import-table command, which greatly improves filtering between the kernel prefixes in a non-default table that are imported into the zebra rib. Ticket:CM-8168 Signed-off-by: Donald Slice Reviewed By: Donald Sharp
2016-05-11 17:47:02 +02:00
extern route_map_result_t
zebra: consolidate how we indentify address-families in the NHT code Favor usage of the afi_t enumeration to identify address-families over using the classic AF_INET[6] constants for that. The choice to use either of the two seems to be mostly arbitrary throughout our code base, which leads to confusion and bugs like the one fixed by commit 6f95d11a1. To address this problem, favor usage of the afi_t enumeration whenever possible, since 1) it's an enumeration (helps the compilers to catch some bugs), 2) has a safi_t sibling and 3) can be used to index static arrays. AF_INET[6] should then be used only when interfacing with the kernel or external libraries like libc. The family2afi() and afi2family() functions can be used to convert between the two different representations back and forth. Signed-off-by: Renato Westphal <renato@opensourcerouting.org>
2019-01-21 15:30:36 +01:00
zebra_nht_route_map_check(afi_t afi, int client_proto, const struct prefix *p,
zebra: vrf aware routmap is missing in Zebra #2802(Part 1 of 4) Work to handle the route-maps, namely the header changes in zebra_vrf.h and the mapping of using that everywhere Signed-off-by: vishaldhingra vdhingra@vmware.com
2018-10-11 19:44:55 +02:00
struct zebra_vrf *zvrf, struct route_entry *,
struct nexthop *nexthop);
Create override for quagga reinstall of originated routes Ticket: CM-7026 Reviewed by: CCR-3315 Testing: See bug Quagga-dev suggested these changes for the quagga override of originated routes.
2015-08-26 14:21:40 +02:00
zebra: Free up routemap name memory on vrf deletion event Signed-off-by: Donald Sharp <sharpd@nvidia.com>
2022-12-09 14:51:34 +01:00
extern void zebra_routemap_vrf_delete(struct zebra_vrf *zvrf);
add cplusplus guards to all zebra headers Signed-off-by: Emanuele Di Pascale <emanuele@voltanet.io>
2019-03-25 15:11:55 +01:00
#ifdef __cplusplus
}
#endif
zebra: Disable rmap update thread before routemap_finish while shutting down zebra Problem: While zebra going down, rmap update thread is being called as part of timer event. This make zebra to crash. RCA: At this time route_map_master_hash is made to 0 by sig int handler. This is causing Zebrad to crash while executing rmap update thread Fix: As part of SIGINT handler, before calling routemap_finish, thread off any routemap update scheduled at that point and make sure that it wont get scheduled again by making the timeout as 0. Signed-off-by: Saravanan K <saravanank@vmware.com>
2020-03-16 03:23:38 +01:00
extern void zebra_routemap_finish(void);
zebra: North-bound implementation for zebra rmaps This commit introduces the implementation for the north-bound callbacks for the zebra-specific route-map match and set clauses. Signed-off-by: NaveenThanikachalam <nthanikachal@vmware.com> Signed-off-by: Sarita Patra <saritap@vmware.com>
2020-10-30 08:41:19 +01:00
extern const struct frr_yang_module_info frr_zebra_route_map_info;
Create override for quagga reinstall of originated routes Ticket: CM-7026 Reviewed by: CCR-3315 Testing: See bug Quagga-dev suggested these changes for the quagga override of originated routes.
2015-08-26 14:21:40 +02:00
#endif
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