Hello I can't do the command , opkg update :
There is my log :
The authenticity of host '192.168.1.1 (192.168.1.1)' can't be established.
RSA key fingerprint is SHA256:PNOp3KofPQmgOZTkSH1ZuRj4b9IwD3nosBoXMmxC80o.
Are you sure you want to continue connecting (yes/no)? yes
Warning: Permanently added '192.168.1.1' (RSA) to the list of known hosts.
BusyBox v1.28.3 () built-in shell (ash)
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|__| W I R E L E S S F R E E D O M
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OpenWrt 18.06.0, r7188-b0b5c64c22
-----------------------------------------------------
=== WARNING! =====================================
There is no root password defined on this device!
Use the "passwd" command to set up a new password
in order to prevent unauthorized SSH logins.
--------------------------------------------------
root@OpenWrt:~# opkg update
Downloading http://downloads.openwrt.org/releases/18.06.0/targets/ar71xx/tiny/paroot@OpenWrt:~# opkg update
Downloading http://downloads.openwrt.org/releases/18.06.0/targets/ar71xx/tiny/packages/Packages.gz
Failed to establish connection
*** Failed to download the package list from http://downloads.openwrt.org/releases/18.06.0/targets/ar71xx/tiny/packages/Packages.gz
Downloading http://downloads.openwrt.org/releases/18.06.0/packages/mips_24kc/base/Packages.gz
Failed to establish connection
*** Failed to download the package list from http://downloads.openwrt.org/releases/18.06.0/packages/mips_24kc/base/Packages.gz
Downloading http://downloads.openwrt.org/releases/18.06.0/packages/mips_24kc/luci/Packages.gz
Failed to establish connection
*** Failed to download the package list from http://downloads.openwrt.org/releases/18.06.0/packages/mips_24kc/luci/Packages.gz
Downloading http://downloads.openwrt.org/releases/18.06.0/packages/mips_24kc/packages/Packages.gz
Failed to establish connection
*** Failed to download the package list from http://downloads.openwrt.org/releases/18.06.0/packages/mips_24kc/packages/Packages.gz
Downloading http://downloads.openwrt.org/releases/18.06.0/packages/mips_24kc/routing/Packages.gz
Failed to establish connection
*** Failed to download the package list from http://downloads.openwrt.org/releases/18.06.0/packages/mips_24kc/routing/Packages.gz
Downloading http://downloads.openwrt.org/releases/18.06.0/packages/mips_24kc/telephony/Packages.gz
Failed to establish connection
*** Failed to download the package list from http://downloads.openwrt.org/releases/18.06.0/packages/mips_24kc/telephony/Packages.gz
Collected errors:
* opkg_download: Failed to download http://downloads.openwrt.org/releases/18.06.0/targets/ar71xx/tiny/packages/Packages.gz, wget returned 4.
* opkg_download: Check your network settings and connectivity.
* opkg_download: Failed to download http://downloads.openwrt.org/releases/18.06.0/packages/mips_24kc/base/Packages.gz, wget returned 4.
* opkg_download: Check your network settings and connectivity.
* opkg_download: Failed to download http://downloads.openwrt.org/releases/18.06.0/packages/mips_24kc/luci/Packages.gz, wget returned 4.
* opkg_download: Check your network settings and connectivity.
* opkg_download: Failed to download http://downloads.openwrt.org/releases/18.06.0/packages/mips_24kc/packages/Packages.gz, wget returned 4.
* opkg_download: Check your network settings and connectivity.
* opkg_download: Failed to download http://downloads.openwrt.org/releases/18.06.0/packages/mips_24kc/routing/Packages.gz, wget returned 4.
* opkg_download: Check your network settings and connectivity.
* opkg_download: Failed to download http://downloads.openwrt.org/releases/18.06.0/packages/mips_24kc/telephony/Packages.gz, wget returned 4.
* opkg_download: Check your network settings and connectivity.
root@OpenWrt:~#