GS1920-Switch & AirPrint only working for a minute or two
I've got a GS-1920-Switch-Infrastructure and some Zyxel Access Points attached to it. Everything works well unless Airprint with Mac or iPad/iPhone. My HP-printer is found a couple of minutes after I restart the printer (power off/power on). After a short period, the printer is not found anymore by Apple devices (tested with Mac, MacBook, iPhone, iPad) - so I can not use it to AirPrint. If I power off the printer and power on again, the printer is found for a short period of time.
Side effect: It always works with Microsoft Computers.
Accepted Solution
-
I found a solution I want to share with you:
- Use Nebula cloud to go to "Configure" - "Switches" - "Advanced IGMP".
- Disable "IGMP snooping".
After this small change, the printer is now found more than 48h. It seems IGMP-snooping is responsible for dropping the relevant AirPrint information to find the printer.
Hope this helps (it took me a while to find this) others, too.
1
All Replies
-
I found a solution I want to share with you:
- Use Nebula cloud to go to "Configure" - "Switches" - "Advanced IGMP".
- Disable "IGMP snooping".
After this small change, the printer is now found more than 48h. It seems IGMP-snooping is responsible for dropping the relevant AirPrint information to find the printer.
Hope this helps (it took me a while to find this) others, too.
1
Categories
- All Categories
- 414 Beta Program
- 2.2K Nebula
- 130 Nebula Ideas
- 88 Nebula Status and Incidents
- 5.4K Security
- 166 USG FLEX H Series
- 255 Security Ideas
- 1.4K Switch
- 71 Switch Ideas
- 999 Wireless
- 36 Wireless Ideas
- 6.2K Consumer Product
- 233 Service & License
- 370 News and Release
- 77 Security Advisories
- 24 Education Center
- 5 [Campaign] Zyxel Network Detective
- 2.9K FAQ
- 34 Documents
- 34 Nebula Monthly Express
- 80 About Community
- 69 Security Highlight