На маршрутизаторе стоит CHAOS CALMER 15.05.
Можно ли обновить пакеты средствами opkg, указав репозитории 15.05.1?:
src/gz chaos_calmer_base http://downloads.openwrt.org/chaos_calmer/15.05.1/ar71xx/generic/packages/base
src/gz chaos_calmer_luci http://downloads.openwrt.org/chaos_calmer/15.05.1/ar71xx/generic/packages/luci
src/gz chaos_calmer_packages http://downloads.openwrt.org/chaos_calmer/15.05.1/ar71xx/generic/packages/packages
src/gz chaos_calmer_routing http://downloads.openwrt.org/chaos_calmer/15.05.1/ar71xx/generic/packages/routing
src/gz chaos_calmer_telephony http://downloads.openwrt.org/chaos_calmer/15.05.1/ar71xx/generic/packages/telephony
src/gz chaos_calmer_management http://downloads.openwrt.org/chaos_calmer/15.05.1/ar71xx/generic/packages/management