FortiAuthenticator
FortiAuthenticator provides access management and single sign on.
Nivedha
Staff
Staff
Article Id 247578
Description This article discusses the HA sync frequency for A-A and A-P FortiAuthenticator Cluster.
Scope FortiAuthenticator.
Solution

The HA sync frequency for A-A or A-P FortiAuthenticator Cluster is 4 seconds.

 

This can be analyzed by following the steps below:

1) Upload the debug kit provided by TAC.

2)  connect to the FortiAuthenticator via SSH and run the following commands:

 

# get system status <----- Check the HA status.

shell

haop shmview

 

When haop shmview is run multiple times, the value to the extreme right goes up to 4 seconds and then starts again. This confirms that the HA replication frequency is 4 seconds.

 

The following logs are for an A-A cluster:

Load Balancer status:

 

Nivedha_0-1677620717849.png

 

Primary node status:

 

Nivedha_1-1677621654022.png


shell and haop shmview outputs:

> shell
bash-3.1# haop shmview
--- Self (id 1) ---
Serialno: FAC-VMTM19-----8
scope: in_CFG HA_Master
Cluster UID: b3ac7052c9cc4d34
status: [0x0013] reachable connected in_cluster
anomalies: [0x0000]
Table checksums:

1: 0000000000000000 2: 0000000000000000 3: 0000000000000000
4: 0000000000000000 5: 0000000000000000 6: 0000000000000000
7: 0000000000000000 8: 0000000000000000 9: 0000000000000000
10: 0000000000000000 11: 0000000000000000 12: 0000000000000000
13: 0000000000000000 14: 0000000000000000 15: 053cf0cc0749fa18
16: 0000000000000000 17: 0000000000000000 18: 0000000000000000
19: 0000000000000000 20: 0000000000000000 21: 5d02a4e990cf3abc
22: 9b084bd905c2eb1f 23: 96e7f6d48b79e834 24: 93f7ef6cfdea6688
25: 0000000000000000 26: 0000000000000000 27: 0000000000000000
28: 0000000000000000 29: 0000000000000000 30: 0000000000000000
31: 0000000000000000 32: 0000000000000000 33: 0000000000000000
34: 0000000000000000 35: 0000000000000000 36: 0000000000000000
37: 0aed76bee056b9c0 38: c919f7b30982159b 39: fac84a41add1a79e
40: 39b3acc446088a3b 41: 8414d1577a74f904 42: d6ea2cd7527b5816
43: 0000000000000000 44: 0000000000000000 45: 0000000000000000
Public IP: unknown
Local RADIUS dictionary hash: 12688043313912680474
Remote RADIUS dictionary hash: 0

--- LB (id 3) ---
Serialno: FAC-VMTM18-----4 (cfg=)
scope: in_DB
Cluster UID: b3ac7052c9cc4d34
status: [0x0013] reachable connected in_cluster
anomalies: [0x0000]
Table checksums: (slave [master] (last in_sync))
1: 0000000000000000 [0000000000000000] (4s)
2: 0000000000000000 [0000000000000000] (4s)
3: 0000000000000000 [0000000000000000] (4s)
4: 0000000000000000 [0000000000000000] (4s)
5: 0000000000000000 [0000000000000000] (4s)
6: 0000000000000000 [0000000000000000] (4s)
7: 0000000000000000 [0000000000000000] (4s)
8: 0000000000000000 [0000000000000000] (4s)
9: 0000000000000000 [0000000000000000] (4s)
10: 0000000000000000 [0000000000000000] (4s)
11: 0000000000000000 [0000000000000000] (4s)
12: 0000000000000000 [0000000000000000] (4s)
13: 0000000000000000 [0000000000000000] (4s)
14: 0000000000000000 [0000000000000000] (4s)
15: 053cf0cc0749fa18 [053cf0cc0749fa18] (4s)
16: 0000000000000000 [0000000000000000] (4s)
17: 0000000000000000 [0000000000000000] (4s)
18: 0000000000000000 [0000000000000000] (4s)
19: 0000000000000000 [0000000000000000] (4s)
20: 0000000000000000 [0000000000000000] (4s)
21: 5d02a4e990cf3abc [5d02a4e990cf3abc] (4s)
22: 9b084bd905c2eb1f [9b084bd905c2eb1f] (4s)
23: 96e7f6d48b79e834 [96e7f6d48b79e834] (4s)
24: 93f7ef6cfdea6688 [93f7ef6cfdea6688] (4s)
25: 0000000000000000 [0000000000000000] (4s)
26: 0000000000000000 [0000000000000000] (4s)
27: 0000000000000000 [0000000000000000] (4s)
28: 0000000000000000 [0000000000000000] (4s)
29: 0000000000000000 [0000000000000000] (4s)
30: 0000000000000000 [0000000000000000] (4s)
31: 0000000000000000 [0000000000000000] (4s)
32: 0000000000000000 [0000000000000000] (4s)
33: 0000000000000000 [0000000000000000] (4s)
34: 0000000000000000 [0000000000000000] (4s)
35: 0000000000000000 [0000000000000000] (4s)
36: 0000000000000000 [0000000000000000] (4s)
37: 0aed76bee056b9c0 [0aed76bee056b9c0] (4s)
38: c919f7b30982159b [c919f7b30982159b] (4s)
39: fac84a41add1a79e [fac84a41add1a79e] (4s)
40: 39b3acc446088a3b [39b3acc446088a3b] (4s)
41: 8414d1577a74f904 [8414d1577a74f904] (4s)
42: d6ea2cd7527b5816 [d6ea2cd7527b5816] (4s)
43: 0000000000000000 [0000000000000000] (4s)
44: 0000000000000000 [0000000000000000] (4s)
45: 0000000000000000 [0000000000000000] (4s)
last_csum: 4 (seconds)
Public IP: 10.56.241.226
last_hb: 4 (seconds)

-- Global status: --
LB schema checksum = 'bdda6456d6fb3d3' (csum2 = 'f2ea59af8d7480cf')
bash-3.1# haop shmview
--- Self (id 1) ---
Serialno: FAC-VMTM19-----8
scope: in_CFG HA_Master
Cluster UID: b3ac7052c9cc4d34
status: [0x0013] reachable connected in_cluster
anomalies: [0x0000]
Table checksums:

1: 0000000000000000 2: 0000000000000000 3: 0000000000000000
4: 0000000000000000 5: 0000000000000000 6: 0000000000000000
7: 0000000000000000 8: 0000000000000000 9: 0000000000000000
10: 0000000000000000 11: 0000000000000000 12: 0000000000000000
13: 0000000000000000 14: 0000000000000000 15: 053cf0cc0749fa18
16: 0000000000000000 17: 0000000000000000 18: 0000000000000.00000 [0000000000000000] (0s)

7: 0000000000000000 [0000000000000000] (0s)
8: 0000000000000000 [0000000000000000] (0s)
9: 0000000000000000 [0000000000000000] (0s)
10: 0000000000000000 [0000000000000000] (0s)
11: 0000000000000000 [0000000000000000] (0s)
12: 00000000000.b5816 [d6ea2cd7527b5816] (0s)
43: 0000000000000000 [0000000000000000] (0s)
44: 0000000000.

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