MikroTik RouterOS 7.24: What Changed and Whether to Upgrade

MikroTik's RouterOS 7.24 branch has reached 7.24.5 on the stable channel, and it is a maintenance release rather than a feature splash — which is exactly what you want from the version running your production routers. Here is what actually changed across the 7.24 line, who should upgrade now, and how to do it without turning a routine update into an outage.

All the hardware below is in our Routers & Firewalls and Wireless collections, shipped fast from Javelin Networks.

What changed in RouterOS 7.24

The 7.24 branch is mostly about stability and cleaning up a change that didn't pan out. The notable items:

• DHCP snooping binding table removed. 7.24 originally added an IP binding table to bridge DHCP snooping; 7.24.5 disabled it after it caused unexpected packet drops. MikroTik has said it serves no purpose until Dynamic ARP Inspection / IP Source Guard arrives in a later release, so this is a clean revert rather than a loss.
• VLAN hardware offloading improvements. Better VLAN offload and stability on the hAP be3 Media, which means lower CPU and smoother throughput on that hardware.
• Fixes across the stack. Scheduler scripts with the default start time now trigger correctly again; OSPF interface-template parameters apply properly; LTE MBIM modem mode switching is more stable; and PoE-out on the CRS328-24P-4S+ no longer drops after a reboot.
• Housekeeping. Updated WiFi regulatory data, a console print fix, and general stability work.

No headline new features, and no publicly listed CVEs in these notes — but MikroTik folds security fixes into "stability" entries, so staying current is still the safe habit.

Should you upgrade?

If you were on an earlier 7.24 build (7.24.0 through 7.24.4), updating to 7.24.5 is an easy yes — it fixes real regressions, including the DHCP-snooping packet drops and the scheduler bug. If you run any of the specifically fixed hardware — hAP be3 Media, CRS328-24P-4S+, LTE routers in MBIM mode — the fixes are worth taking. If you are on an older, rock-solid stable release and none of the above applies, there is no urgency; upgrade on your normal maintenance cadence after a quick test on a non-critical device. As always, avoid the release-candidate channel (7.25rc is out) on production gear.

How to upgrade without drama

• Back up first — twice. Take both a binary backup and a plain-text export (/export) and copy them off the device before you start.
• Protect the power. A router that loses power mid-flash can be bricked. Upgrade over a stable connection, ideally on-site or with out-of-band access.
• Check free storage. Confirm the device has room for the new packages before downloading.
• Update RouterBOOT too. After the RouterOS upgrade, run the firmware (RouterBOOT) update and reboot once more so bootloader and OS match.
• Test one device first. Roll it out to a non-critical router, confirm your key services, then update the rest.

Manage it all in WinBox, and keep the official changelog open while you plan.

Time for new hardware instead?

If a router is old enough that you are nervous about updating it, that is often a sign it is due for replacement rather than another patch. As an authorized MikroTik reseller, we can match a current router to your throughput and port needs — from the compact hEX and hAP families to CCR carrier-grade routers. Tell us your WAN speed and feature list and we'll spec it.

Frequently asked questions

Is RouterOS 7.24.5 a stable release?

Yes. 7.24.5 is published on MikroTik's stable channel. A 7.25 release candidate also exists, but release-candidate builds are for testing, not production — keep production routers on the stable channel.

Why was the DHCP snooping binding table removed?

It was added in 7.24 but caused unexpected packet drops, and MikroTik determined it had no practical purpose until Dynamic ARP Inspection and IP Source Guard ship in a later release. 7.24.5 disables it, which resolves the drops. It is a clean revert, not a lost feature.

Do I need to update RouterBOOT firmware too?

Yes, it is good practice. After upgrading RouterOS, run the RouterBOOT firmware update and reboot so the bootloader matches the OS. Skipping it can leave you without the latest low-level fixes.

Will upgrading reset my configuration?

A normal RouterOS upgrade preserves your configuration. Even so, always take a binary backup and a text export first and store them off the device, so you can recover quickly if anything goes wrong.

Is it safe to skip several versions when upgrading?

Within the same major branch it is generally fine, but test on a non-critical device first and read the changelog for any version-specific notes. For big jumps across major versions, upgrade in steps and verify after each.

Running MikroTik? Browse MikroTik routers and wireless, or tell us your WAN speed and feature list and we'll spec the right router.