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ERROR: can't get kernel image!
Hi, Overnight switch malfunction. I managed to connect to the switch with miniUSB console port using HyperTerminal port 23. I switched off/on couple of times. This is the error logs i get. :( Please help. I am attaching the pictures of switch too. " U-Boot 2012.10-00205-gef56c5f (Jan 01 2016 - 14:02:15)VerNo=1.0.0.7 UBIFS error (pid 0): ubifs_get_sb: cannot open "ubi:fs", error -19 UBIFS error (pid 0): ubifs_mount: Error reading superblock on volume 'ubi:fs' er rno=-19! ubifsmount - mount UBIFS volume Usage: ubifsmount <volume-name> - mount 'volume-name' volume UBIFS not mounted, use ubifs mount to mount volume first! ubifsload - load file from an UBIFS filesystem Usage: ubifsload <addr> <filename> [bytes] - load file 'filename' to address 'addr' Wrong Image Format for bootm command ERROR: can't get kernel image! ERROR: can't get kernel image! done UBIFS not mounted, use ubifs mount to mount volume first! ubifsload - load file from an UBIFS filesystem Usage: ubifsload <addr> <filename> [bytes] - load file 'filename' to address 'addr' Wrong Image Format for bootm command ERROR: can't get kernel image! Saving Environment to SPI Flash... done UBIFS not mounted, use ubifs mount to mount volume first! ubifsload - load file from an UBIFS filesystem Usage: ubifsload <addr> <filename> [bytes] - load file 'filename' to address 'addr' Wrong Image Format for bootm command ERROR: can't get kernel image! ERROR: Ethernet external port not connected at bcmiproc_eth.c:125/bcmiproc_eth_open() Wrong Image Format for bootm command ERROR: can't get kernel image!" Thank you MMShare internet between two Vlans on a netgear GS724TV4
Hi So I been trying for altmost 2 days to set up my netgear GS724TV4, which is a managed layer3 switch, but does not have capability to create a DHCP server. I am running a webserver and email server, and would like to seperate this from my private network, in case of hacking. So I though I would make two Vlan, lets say vlan1 for private and vlan100 for the server. ISP fiber to my house -> deco X10 setup (internet Vlan id 101 - 802.1q tag) -> unmanaged layer3 switch that provides my netgear with 2 patch cabels in port12 and 13 I have attached a screenshot of my setup and here is some info: port 2 and 3 my private network. port 12 and 13 - Conntect to an unmanaged switch, where my internet patch-cable is connected. port 24 - my server Since I dont understand inter-routing my idea was to have 2 vlans, where vlan1 had port 1-12 untagged and vlan2 had 13-24 untagged, and both vlans would get internet via port 12 or 13. Could somebody tell me if and how to set this up? Help is greatly appriciatedConfigure SSL/HTTPS for GS724TPV2 and GS752TPv3
Hi All, I am looking to enable HTTPS for all my Netgear Switches (GS724TPV2 and GS752TPV3). But I cannot import the self-signed certificate that I have already got available. I feel like I'm missing a vital step, and was wondering if someone is able to help me on this? Looking forward to hearing some advice. Cheers!M4300-24X - multiple sudden restarts
Hi, Has anyone got confirmation that heat is the cause of restarting the switch ? Did replacing a factory installed PSU help ? I`m having restarts quite often - twice a day or one restart in 2-3 days. The restarting unit is the backup one, (the restarting unit is allways the warmer one). It becomes unstable when reaching 64-65C. The fans duty levels are constant and I haven`t seen it changing above 27%,(mboard about 5200 rpm, PSU 4600 rpm), but the switch is burning up. I`m running the latest firmware 12.0.17.12 upgraded from 12.0.17.9. (the restarts were also before the upgrade) Similar cases: https://community.netgear.com/t5/Managed-Switches/M4300-24X-sudden-restarts/m-p/1862083 https://community.netgear.com/t5/Managed-Switches/M4300-24x-spontaneous-reboots-dispite-latest-firmware/m-p/1641688#M6574 Regards,
Changing Management VLAN on GS724TPv.2 and accessing it from local computer on LAN
I am needing some help with changing the default management VLAN on our switches and being able to access them from my desktop on our LAN. I've followed the solution for the topic here titled Howto change management vlanid on gs724T to no avail. Once I make the suggested changes, I loss any connectivity to the switch from my desktop and am forced to factory reset it. Can anyone help me with the complete required steps to make this a reality? I have a test environment setup in which to practice and learn on. I am also very familiar with setting up VLANs on these Netgear switches. Looking forward to any and all assistance I can get. Thank you.telnet commands for GS234T
We are trying to automate some functions of configuring tagging and untagging ports in VLANs and assigning PVID using a script. We have a successful telnet login to the switch but couldn't find any telnet command-line references to test if this is something we can accomplish via telnet. Any help is appreciated.
