Прошивка MikroTik RouterOS 6.48.3 | Скачать прошивку 6.48.3

Описание прошивки MikroTik RouterOS 6.48.3

Компания MikroTik обновила версию прошивки на канале stable до версии 6.48.3

Прошивку можно скачать с сайта https://mikrotik.com/download

Дата выхода прошивки: 25.05.2021

Версия прошивки 6.48.3 содержит такие доработки и исправления:

!) wireless — fixed all affecting ‘FragAttacks’ vulnerabilities (CVE-2020-24587, CVE-2020-24588, CVE-2020-26144, CVE-2020-26146, CVE-2020-26147);
*) branding — added option to upload custom files (newly generated branding package required);
*) console — do not clear environment values if any global variable is set;
*) crs3xx — fixed Ethernet LEDs after reboot for CRS354 devices;
*) crs3xx — fixed VLAN priority removal for CRS309, CRS312, CRS326-24S+2Q+ and CRS354 devices;
*) crs3xx — fixed port-isolation on bonding interfaces for CRS317, CRS309, CRS312, CRS326-24S+2Q+ and CRS354 devices;
*) crs3xx — improved LACP linking between CRS3xx series switches;
*) crs3xx — improved system stability when receiving large frames on CPU for CRS317, CRS309, CRS312, CRS326-24S+2Q+ and CRS354 devices;
*) defconf — fixed default configuration loading on RBOmniTikPG-5HacD;
*) dot1x — fixed «reject-vlan-id» for MAC authentication (introduced in v6.48);
*) dot1x — fixed MAC authentication fallback (introduced in v6.48);
*) ipsec — fixed SA address parameter exporting;
*) lte — fixed «earfcn» to band translation for «cell-monitor»;
*) package — added new «iot» package with Bluetooth (KNOT only) and MQTT publisher support;
*) rb4011 — fixed SFP+ port MTU setting after link state change;
*) rb4011 — improved SFP+ port stability after boot-up;
*) route — improved stability when connected route is modified;
*) sfp — improved cable length monitoring as defined per SFF-8472 and SFF-8636;
*) ssh — return proper error code from executed command;
*) system — improved resource allocation (improves several service stability e.g. HTTPS, PPPoE, VPN);
*) tile — fixed bridge performance degradation (introduced in v6.47);
*) webfig — fixed «PortMapping» button (introduced in v6.48.2);
*) winbox — fixed health reporting on RB960, hEX and hEX S devices;
*) winbox — show «System/Health» only on boards that have health monitoring;
*) wireless — fixed issue with multicast traffic delivery to client devices using power-save;
*) wireless — improved iOS compatibility with HotSpot 2.0 networks;
*) www — added «X-Frame-Options» header information to disallow website embedding in other pages;