回复learn：升级 dest root / dest ram /tmp lists_dir ext /var/opkg-lists option overlay_root /overlay src/gz r2_base http://downloads.openwrt.org.cn/PandoraBox/ralink/packages/base src/gz r2_telephony http://downloads.openwrt.org.cn/PandoraBox/ralink/packages/telephony src/gz r2_packages http://downloads.openwrt.org.cn/PandoraBox/ralink/packages/packages src/gz r2_routing http://downloads.openwrt.org.cn/PandoraBox/ralink/packages/routing src/gz r2_management http://downloads.openwrt.org.cn/PandoraBox/ralink/packages/management # src/gz r2_oldpackages http://downloads.openwrt.org.cn/PandoraBox/ralink/packages/oldpackages