You may want to check this before upgrade
RouterOS 6.38.3's LLDP Craches Vulnerable Cisco Routers
viewtopic.php?f=1&t=119060

Hello, I'm just trying to give heads up for those who may be affected. Today one of our X86 machines have been updated to version 6.38.3 and after that both uplink Cisco routers started a crash loop. After investigation noticed LLDP triggers a bug in some of the IOS versions. The version that we wer...

Try Increasing
Queues-> Queue Types-> ethernet-default

It shows your CPU usage is %100
maybe it is the causes
plz retry after reboot

on X86 use this: /interface ethernet set [find] disable-running-check=no using interface as gateway is good idea on Point-to-Point links not on ethernet links. set IP address for all your gateways. for default gateway try this: / ip route add dst-address=0.0.0.0/0 gateway=189.37.64.1 check-gateway=p...

here is my test result: Server: HP DL360 G6 CPU: Intel Xeon E5620 2.40 GHz Quad core Traffic: 250Mb/s IN / 250Mb/s OUT ----------------------- Bios setting: Hyper threading: Enabled,Disabled Number of cores: All,Half,One ROS setting: set multi-cpu=no reboots forever, reaches login screen and reboots...

Working with RouterOS 5.0rc1

Thank you

Where do you assign value for?
:global remotepri;
:global remotebak;

also try /ping instead of ping

also tested with ROS 5.0beta2 but didn't work.

MT staff do you confirm this problem?

mac address is on Layer2 and everyone on the same subnet can discover it.
except on Wireless that could be isolated.
you can prevent to discovering your network IP addresses by using MikroTik firewall.

** NOTICE **

forgot to mention
to prevent accidentally downgrade on next reboot after successful upgrade do as follows:
1- Disable System -> Scheduler -> downgrade till next upgrade
2- Remove "routeros-mipsbe-4.10.npk" or file belonging to previous version

Hi,
did you tried this?

for SSL to work first you should generate a certificate and import it in:
System -> Certificates -> Import
then in:
IP -> Services -> www-ssl select the imported certificate and then enable it
for generating certificate read this:
http://wiki.mikrotik.com/wiki/Manual:Cr ... rtificates

u r welcome
if it works for you don't forget to give karma

to block pinging outside network: to block pinging router itself:

Hi, Assuming your current version is 4.10 and want to upgrade to 4.11 and if failed return to 4.10 So try this: put both "routeros-mipsbe-4.10.npk" and "routeros-mipsbe-4.11.npk" into your RB433AH then paste following code in a terminal or ssh screen: /system script add name=down...

Hi,
Try this:
in PPP -> Profiles -> (open desired profile) -> Limits -> Only One=Yes

Hi On HP DL360 G6 server there is NC382i adapter: 14E4.1639: Broadcom NetXtreme II Gigabit Ethernet BCM5709C 103C.7055: HP NC382i DualPort Multifunction Gigabit Server Adapter It was working on Ver. 3.14, 4.10 and 4.11 after upgrade to 5.0 Beta6 network adapters gone. Tried to use netinstall to down...