A bogon prefix is a route that should never appear in the Internet routing table. A packet routed over the public Internet (not including over VPNs or other tunnels) should never have a source address in a bogon range. These are commonly found as the source addresses of DDoS attacks.
The regular Bogon list is pretty static (last change in 2012), so I’ve listed the text version below. But the full Bogon list (including unused IPv4 space) is dynamic.
SFP+ interface compatibility settings with 1G links
For MikroTik devices with SFP+ interface that support both 10G and 1G link rate following settings are needed to be set on both linked devices for required interfaces. In order to get them working in 1G link rate.
auto-negotiation disabled
port speed 1G
FD
Devices which SFP+ ports support 1G links:
All SFP+ interfaces can be used in 1G mode if required:
Set the PCC selector from “both addresses and ports” to “both addresses”. This way communication from and to the same IP address always hashes the same and you don’t get broken connections.
The locking tab of RJ45 plugs breaks very easily. Replace it by two nylon cable ties (aka zip ties), in minutes. IMPORTANT NOTES: – This must be regarded as a temporary “Mac Gyver” solution, for home usage. – Definitely not for IT staff! (no crimper? asking for one in the budget won’t get you fired!) – Before the tab breaks, consider protecting the plug.
run script from terminal – MikroTik RouterOS
this is in fact very simple:
it also has the benefit that the terminal does tell you on which line and column your script is wrong (Winbox does not show that during execution):
Manual:Configuration Management – MikroTik Wiki
When you upload a script over ftp and have it end with auto.rsc, then it is automatically being executed and logged. For instance a file called anything.auto.rsc will have the log written to anything.auto.log.
It is not possible to exit or break a loop statement – MikroTik RouterOS so if you want to break a :for loop early, you have to recode it into a :while loop. You can :return from a function when inside a loop, but that’s not the same (for instance compare C# break versus return or Delphi break versus exit).
:for loops are a strange beast so I will elaborate on those in a separate post.
The Wiert Corner - irregular stream of stuff 