Hello team,   I want to improve compliance on my networks, and so, I want to check firmware versions configured on devices/networks.   I found the Organization call : https://developer.cisco.com/meraki/api-v1/get-organization-devices/ , with it, I can get all devices information, with firmware, except that firmware info is not complete. It only returns the "main version", not patches.   Example : On a MX network configured with 18.107.4, I get :  "firmware": "wired-18-1-07",   As I want to check the exact version, and validate it upgrades are necessary, this is not what I need.   I found that I can get the correct information with the call : https://developer.cisco.com/meraki/api-v1/get-network-firmware-upgrades/ . This time I get the correct info : "currentVersion": {                     "id": "2591",                     "firmware": "wired-18-1-07",                     "releaseType": "stable",                     "releaseDate": "2023-08-09T00:34:30Z",                     "shortName": "MX 18.107.4"  }   Firmware value is the same, the "main version", but with id or shortName, I get what I want. Problem is that this is at network level, and so, I need to do one call per network. With more than 1000 networks, this takes a long time.   Is there any other option ? Is it possible to have the exact version information in the Organization Devices call ?    Thank you   ... View more

Hello,   I discovered (while having an issue), that the result of Filtering was not what I wanted. I wanted to get all networks having the tag "MYTAG"   So, I used https://developer.cisco.com/meraki/api-v1/#!get-organization-networks , using the tags filter, it worked like a charm. Then one day, I realized I had more networks than expected. Indeed, it also contained sites with the tag MYTAG-NEW. It was for future migrations, so bad surprise.   It seems the check on tags is done with "contains". Should not the call return only exact tag match, with a full string compare ?    Maybe add an option, like for tagsFilterType : tagsFilterMethod, could be "exactMatch" or "contains". Or by default to be exact match, and using a '*' char if we want to match something else.     Thank you     ... View more

Hi all !   Sharing experience with community regarding a specific case ! We needed a failover solution for Zscaler VPN tunnel, in case of connectivity issue on primary Zscaler node.   Meraki provided this solution, based on Tags : https://documentation.meraki.com/MX/Site-to-site_VPN/Tag-Based_IPsec_VPN_Failover   At first, it was a little difficult to understand, but then I realized there was some errors in the documentation. I may be wrong, but here is what I think :   Line 12 : uplink must be equal to wan 1, not different. We'll see later, but for that, we can also specify it in the URL requested. Line 26 : There are brackets missing for print function  : print("Need to change VPN, recent loss - "+str(iteration['lossPercent'])) In the site to site configuration screenshot, both tags must be Up. The script change tags on Networks, Always one UP and one DOWN, not on VPN tunnels. If one is UP and the other is DOWN, the network will match both, it will not work.   That was very useful, and provided a quick solution. But then, I had a lot of limitations with this script, so I enhanced it :    There can only be those tags on network, in positions 1 and 2. When a Swap occurs, all other tags are lost. I used an array to keep all tags except Zscaler related, to add them again after.   In HA, the two devices are processed. So in the event of a slight difference between metrics, we could have issues. I had this case : Issue on Primary Zen, so Swapped to Backup Zen. After 5minutes, all results for member 1 are ok, so it swapped back to Primary, and then, going through member 2, which still has a metric above the threshold, which resulted in a Swap again to Backup Zen. Example, loss results returned by API : Member1 : Loss = 29 (Below threshold, Swap back to Primary) Loss=0 Loss=0 Loss=0   Member2 : Loss = 31 (Above Thresholh, Swap again to Backup) Loss=0 Loss=0 Loss=0   Solved by keeping the last Network processed in a variable, and to skip if it is the same.  -> I didn't found a solution to get "Master/Slave" status with API, so I could check only the Master. Is it possible ?   It only skips if monitored IP is 8.8.8.8. Added an array with IPs we want to skip. Could also do the opposite, by specifying Monitored IP in a ipToInclude for example.   Added "Latency" metric check in addition of "Packet Loss"   Added a ZEN_Forced tag part, to have the possibility to force a ZEN in the dashboard. In case this tag is added, the script will skip the checks for this network.   One of the most problematic part was that this script needed to run permanently, and in case of issue, we would lose the "Network Down" information, and then, after another run, there would be no Swap back to Primary. I added a "ZEN_Swapped" tag, to keep information. Script can then be run on one time basis by removing the While loop and sleep.   I'm sure it's not perfect, and needs more improvements, but if it can help someone... 🙂 It could be good also to update the Meraki Documentation with corrections, and why not some of these changes to the code.     Regards,   import requests, json, time api_key = '' org_id = '' #Specify monitored IPs to exclude from the script, typicaly all non Zscaler IPs you monitor ipToExclude = ['8.8.8.8','8.8.4.4','208.67.220.220','208.67.222.222'] url = 'https://api.meraki.com/api/v0/organizations/'+org_id+'/uplinksLossAndLatency?uplink=wan1' header = {"X-Cisco-Meraki-API-Key": api_key, "Content-Type": "application/json"} previousNetwork = "" while True: response = requests.get(url,headers=header) for network in response.json(): tagsAfter = [] #Array with final tags tagsString = "" #String with final tags if network['ip'] not in ipToExclude and network['networkId'] != previousNetwork: skipNetwork = False network_info = requests.get("https://api.meraki.com/api/v0/networks/"+network['networkId'], headers=header) print("-------------------------------------") print("Network Name : "+network_info.json()['name']) print("Network Id : "+network['networkId']) print("Device Serial : "+network['serial']) print("Monitored IP : "+network['ip']) loss=False tagsBefore = network_info.json()['tags'].split(' ') swapped = False #We get all tags of Network, and specificaly Primary and Backup ZENs. If there is a ZEN_Forced tag, we stop for tag in tagsBefore: if "ZEN_Forced" in tag: skipNetwork = True if "ZEN_Primary" in tag: primary = tag print("Primary ZEN : " + primary) elif "ZEN_Backup" in tag: backup = tag print("Backup ZEN : " + backup) elif tag == "ZEN_Swapped": swapped = True else: tagsAfter.append(tag) if skipNetwork: print("ZEN Forced, skip network") break #We then check connectivity Health, and if conditions are not met, we Swap Backup and Primary, and add a ZEN_Swapped tag for iteration in network['timeSeries']: if iteration['lossPercent'] >= 30 or iteration['latencyMs'] >= 100: loss=True if swapped == True: print("VPN already swapped") break else: print("Need to change VPN, recent loss - "+str(iteration['lossPercent'])+"% - "+str(iteration['latencyMs'])+"ms") tagsAfter.append(primary.split("_Up")[0]+"_Down") tagsAfter.append(backup.split("_Down")[0]+"_Up") tagsAfter.append("ZEN_Swapped") for tag in tagsAfter: tagsString+= tag + " " print("New List of Tags : "+tagsString) payload = {'tags': tagsString.strip()} new_network_info = requests.put("https://api.meraki.com/api/v0/networks/"+network['networkId'], data=json.dumps(payload), headers=header) break #If connectivity Health is back to normal on Primary we swap back if loss==False and swapped == True: print("Primary VPN healthy again..Swapping back") tagsAfter.append(primary.split("_Down")[0]+"_Up") tagsAfter.append(backup.split("_Up")[0]+"_Down") for tag in tagsAfter: tagsString+= tag + " " print("New List of Tags : "+tagsString) payload = {'tags': tagsString.strip()} new_network_info = requests.put("https://api.meraki.com/api/v0/networks/"+network['networkId'], data=json.dumps(payload), headers=header) previousNetwork = network['networkId'] print("Sleeping for 30s...") print("#####################################") print("#####################################") time.sleep(30) ... 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