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80 commits

Author SHA1 Message Date
Rahul Thakur
d930fdd86d mcastmngr: enable snooping on linux platforms 
enabling snooping in bridges in case of linux platforms
 2023-05-16 14:25:41 +00:00
Arun Muthusamy
d038e4c845 Fix: Qcm, iptv fast leave is broken 2023-05-04 10:24:17 +00:00
Rahul Thakur
ecf76ddb06 mcastmngr: fix uci config changes get overwritten 2023-05-02 10:42:18 +05:30
Anatoly Mirin
1abf717fc6 mcastmngr: add filtering rules for downstream 
This is necessary to filter IGMP messages from downstream interfaces.
 2023-04-26 01:20:10 +00:00
Erik Karlsson
9cf5186546 Remove service_stop use 
service_stop is a legacy function and it should never be used with
procd services which are automatically stopped by /etc/rc.common

Also remove unnecessary boot() which just runs the "start" function.
 2023-04-18 05:59:55 +00:00
Anatoly Mirin
cb7256eba9 mcastmngr: fix ubus call in uci default script 2023-03-10 01:52:27 +00:00
Rahul Thakur
a92372c236 mcastmngr: update uci default script 2023-03-09 10:20:38 +00:00
Anatoly Mirin
95471502d7 mcastmngr: integrate mcproxy 
linux/lib/mcast/linux.sh converts mcastmngr UCI params to the
mcproxy native conf file.
 2023-02-16 08:34:26 +00:00
Sukru Senli
28fa1ed6f9 Mcast platform 2023-02-01 11:46:10 +00:00
Artee Roy
9675953bf6 Enables setting of bridge as a proxy interface. 
Setting of dfault value for mcast interfaces.
 2022-01-04 11:40:13 +00:00
Amit Kumar
4d244eb31e mcastmngr: corrected P1 break of mcast stats 2021-11-18 06:48:52 +00:00
Rahul
8f5d47b5d5 mcastmngr: openwrt 21.02 changes 
make iptv work with openwrt 21.02 lift
 2021-08-11 17:22:31 +05:30
Amit Kumar
aadbbda3e9 mcast: updated verion for change to remove lan_to_lan option 2021-07-14 09:33:27 +05:30
Amit Kumar
c9e6cf8428 mcast: removed lan_to_lan option 2021-07-14 03:23:39 +00:00
Amit Kumar
7265b88a70 mcast: correction for warning message in mcast restart. 
removed the bcmmcastctl cli call for l2l option that is not supported.
 2021-07-14 03:23:39 +00:00
Erik Karlsson
a6c3c54091 mcastmngr: do not overwrite configuration if snooping section exists 2021-04-15 07:57:06 +00:00
Rahul
a31bb99c30 mcastmngr: resolve bug #3015 
Configuration of robustness value and fast leave in snooping take
effect.
 2020-09-02 18:50:09 +05:30
Rahul
c0f7c0ecf1 mcastmngr: handle mcast config for ifup in snooping 
The handling of ifup event in case of snooping config was missing.

Note: ifup event is generated only for l3 interface, so, say ethx is
member of br-y which has proto none. In this case if ethx link goes
down and comes up again, IPTV will not work without a mcast reload.
From the look of it this will be the case in old version as well and
at the moment I don't know how this can be handled but considering this
is a remote scenario in my opinion I don't think the risk is too high.
I would continue to look for a solution ofcourse.
 2020-07-17 12:25:17 +05:30
Rahul
3f6c55a86d mcastmngr: fix multicast forwarding on untagged interface. 
Modifying the lookup method for forwarding multicast packets enables
forwarding on both tagged and untagged upstream interfaces.

I have tested:
- forwarding of traffic in untagged interface.
- forwarding of traffic on tagged interface.
- response to queries in above scenarios by upstream server.
- forwarding of unsolicited joins and leaves to upstream server.

I cannot see a fault at the moment
 2020-07-06 16:45:05 +05:30
Rahul
08c542cf6f mcastmngr: update stats param names, config l2l mcast 
- The parameters used for stats are updated.
- Configuration support for lan to lan multicast via UCI added.
 2020-06-14 20:15:07 +05:30
Rahul
098f3340b1 mcastmngr: add support for stats 
ubus call added to fetch igmp stats, format is,
ubus call mcast stats

Sample output:

root@iopsys:~# ubus call mcast stats
{
	"snooping": [
		{
			"interface": "br-lan",
			"groups": [
				{
					"group_address": "225.10.10.20",
					"associated_devices": [
						{
							"host_address": "192.168.1.152",
							"source_interface": "eth1",
							"timeout": "258"
						}
					]
				},
				{
					"group_address": "225.10.10.2",
					"associated_devices": [
						{
							"host_address": "192.168.1.146",
							"source_interface": "eth0",
							"timeout": "259"
						}
					]
				}
			]
		}
	]
}
 2020-06-14 13:26:12 +05:30
Rahul
36e9c3a3d7 mcastmngr: updates 
- Default filter value updated as per requirements.
- Logic added to modify filter ip address as accepted in /var/mcpd.conf
  in broadcom.sh

Noticed one hard coding in qos, fixed that too.
 2020-06-09 13:31:33 +05:30
Rahul
33eeedcdd7 mcastmngr: fix upstream interface generation 2020-05-29 18:15:59 +05:30
Rahul
7cccc5d048 mcastmngr: add check for valid interface 
Add check to validate if the configured interface is valid or not
before writing it into the mcpd.conf.
 2020-05-29 12:56:01 +05:30
Rahul
c8a8cda534 mcastmngr: update proxy config 
- generate proxy config by default
- resolve bug in processing multiple upstream or downstream interfaces
- add hotplug script for mcast
- add default values for query interval, response interval and last
  query response interval
 2020-05-28 19:48:56 +05:30
Rahul
d0350ee279 mcastmngr: add support for snooping mode 
Support for snooping mode configuration added.
 2020-05-26 18:37:24 +05:30
Rahul
c37934cb69 mcastmngr: Fix section name issue 
In the default config that is generated by the mcast manager,
after support for MLD config via bbf was added the name of section
was updated. This caused unwanted behaviour when config addition
were made by the bbf on top of default config. Updated the default
config igmp snooping section name to resolve that.
 2020-05-18 09:52:32 +05:30
Rahul
c7f037fdd7 bbf: Update mcastmngr to handle mld config 
The mcast manager can now configure mld snooping and proxy
 2020-04-23 14:41:31 +05:30
Rahul
c1dbba3545 mcastmngr: remove max_groups section from uci 
The option max_groups is not really needed in the uci, hence,
removed. Also, max_membership and max_msf are set internally
by mcpd so no need to echo them seperately.
 2020-04-20 07:09:18 +05:30
Rahul
cd4733efa9 mcastmngr: Add mcastmngr 
The mcastmngr read the uci file and configures the corresponding
multicast daemon accordingly. It is for now doing this for broadcom's
mcpd utility. Here are a few examples of what UCI config gets converted
to what /var/mcpd.conf

Snooping:
config snooping 'msnoop_1'
    option enable '1'
    option proto 'igmp'
    option version '2'
    option robustness '2'
    option aggregation '0'
    option interface 'br-wan100'

root@iopsys:~# cat /var/mcpd.conf
igmp-default-version 2
igmp-robustness-value 2
igmp-max-groups 20
igmp-max-sources 10
igmp-max-members 20
igmp-snooping-enable 1
igmp-proxy-enable 0
igmp-query-interval 125
igmp-query-response-interval 100
igmp-last-member-query-interval 10
igmp-mcast-interfaces  eth5.100
igmp-snooping-interfaces br-wan100

Proxy:
config proxy 'mproxy_1'
    option enable '1'
    option proto 'igmp'
    option version '2'
    option robustness '2'
    option aggregation '0'
    option last_member_query_interval '10'
    option query_interval '120'
    option query_response_interval '100'
    list downstream_interface 'br-lan'
    list upstream_interface 'eth5.1'

root@iopsys:~# cat /var/mcpd.conf
igmp-default-version 2
igmp-robustness-value 2
igmp-max-groups 20
igmp-max-sources 10
igmp-max-members 20
igmp-snooping-enable 2
igmp-proxy-enable 1
igmp-fast-leave 1
igmp-query-interval 120
igmp-query-response-interval 100
igmp-last-member-query-interval 10
igmp-proxy-interfaces  eth5.1
igmp-mcast-interfaces  eth5.1
igmp-snooping-interfaces br-lan
 2020-04-19 15:27:38 +05:30