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opkg update ができない問題と解決法

Posted at 2023-07-16

現在の環境

現在の環境としては以下の図のようになっています。

      +------------------------+
      |        Router          |
      |   IP: 192.168.11.1     |
      +------------------------+
                 |
                 |
                 |
      +------------------------+
      |       L2 Switch        |
      +------------------------+
                 |
                 |
                 |
      +------------------------+
      |   Access Point (AP)    |
      |   IP: 192.168.11.100   |
      +------------------------+

chatGPTに書かせてみました、、、、

opkg updateをした際のエラー画面

opkg update
Downloading https://downloads.openwrt.org/releases/22.03.5/targets/ath79/generic/packages/Packages.gz
Failed to send request: Operation not permitted
*** Failed to download the package list from https://downloads.openwrt.org/releases/22.03.5/targets/ath79/generic/packages/Packages.gz

Downloading https://downloads.openwrt.org/releases/22.03.5/packages/mips_24kc/base/Packages.gz
Failed to send request: Operation not permitted
*** Failed to download the package list from https://downloads.openwrt.org/releases/22.03.5/packages/mips_24kc/base/Packages.gz

Downloading https://downloads.openwrt.org/releases/22.03.5/packages/mips_24kc/luci/Packages.gz
Failed to send request: Operation not permitted
*** Failed to download the package list from https://downloads.openwrt.org/releases/22.03.5/packages/mips_24kc/luci/Packages.gz

Downloading https://downloads.openwrt.org/releases/22.03.5/packages/mips_24kc/packages/Packages.gz
Failed to send request: Operation not permitted
*** Failed to download the package list from https://downloads.openwrt.org/releases/22.03.5/packages/mips_24kc/packages/Packages.gz

Downloading https://downloads.openwrt.org/releases/22.03.5/packages/mips_24kc/routing/Packages.gz
Failed to send request: Operation not permitted
*** Failed to download the package list from https://downloads.openwrt.org/releases/22.03.5/packages/mips_24kc/routing/Packages.gz

Downloading https://downloads.openwrt.org/releases/22.03.5/packages/mips_24kc/telephony/Packages.gz
Failed to send request: Operation not permitted
*** Failed to download the package list from https://downloads.openwrt.org/releases/22.03.5/packages/mips_24kc/telephony/Packages.gz

Collected errors:
 * opkg_download: Failed to download https://downloads.openwrt.org/releases/22.03.5/targets/ath79/generic/packages/Packages.gz, wget returned 4.
 * opkg_download: Check your network settings and connectivity.

 * opkg_download: Failed to download https://downloads.openwrt.org/releases/22.03.5/packages/mips_24kc/base/Packages.gz, wget returned 4.
 * opkg_download: Check your network settings and connectivity.

 * opkg_download: Failed to download https://downloads.openwrt.org/releases/22.03.5/packages/mips_24kc/luci/Packages.gz, wget returned 4.
 * opkg_download: Check your network settings and connectivity.

 * opkg_download: Failed to download https://downloads.openwrt.org/releases/22.03.5/packages/mips_24kc/packages/Packages.gz, wget returned 4.
 * opkg_download: Check your network settings and connectivity.

 * opkg_download: Failed to download https://downloads.openwrt.org/releases/22.03.5/packages/mips_24kc/routing/Packages.gz, wget returned 4.
 * opkg_download: Check your network settings and connectivity.

 * opkg_download: Failed to download https://downloads.openwrt.org/releases/22.03.5/packages/mips_24kc/telephony/Packages.gz, wget returned 4.
 * opkg_download: Check your network settings and connectivity.

このようにネットワークの設定を確認してほしいとのこと。

確認したところ、ルータにpingは通ったのですがgoogle.comには通らなかったです。

routeを確認する。

route
Kernel IP routing table
Destination     Gateway         Genmask         Flags Metric Ref    Use Iface
192.168.11.0    *               255.255.255.0   U     0      0        0 br-lan

/etc/resolv.confを少し触ったのでこのような状態になっています。

解決方法

デフォルトゲートウェイが設定されていないので追加します。

# route add default gw 192.168.11.1 

# route
Kernel IP routing table
Destination     Gateway         Genmask         Flags Metric Ref    Use Iface
default         192.168.11.1    0.0.0.0         UG    0      0        0 br-lan
192.168.11.0    *               255.255.255.0   U     0      0        0 br-lan

opkg update成功

 opkg update
Downloading https://downloads.openwrt.org/releases/22.03.5/targets/ath79/generic/packages/Packages.gz
Updated list of available packages in /var/opkg-lists/openwrt_core
Downloading https://downloads.openwrt.org/releases/22.03.5/targets/ath79/generic/packages/Packages.sig
Signature check passed.
Downloading https://downloads.openwrt.org/releases/22.03.5/packages/mips_24kc/base/Packages.gz
Updated list of available packages in /var/opkg-lists/openwrt_base
Downloading https://downloads.openwrt.org/releases/22.03.5/packages/mips_24kc/base/Packages.sig
Signature check passed.
Downloading https://downloads.openwrt.org/releases/22.03.5/packages/mips_24kc/luci/Packages.gz
Updated list of available packages in /var/opkg-lists/openwrt_luci
Downloading https://downloads.openwrt.org/releases/22.03.5/packages/mips_24kc/luci/Packages.sig
Signature check passed.
Downloading https://downloads.openwrt.org/releases/22.03.5/packages/mips_24kc/packages/Packages.gz
Updated list of available packages in /var/opkg-lists/openwrt_packages
Downloading https://downloads.openwrt.org/releases/22.03.5/packages/mips_24kc/packages/Packages.sig
Signature check passed.
Downloading https://downloads.openwrt.org/releases/22.03.5/packages/mips_24kc/routing/Packages.gz
Updated list of available packages in /var/opkg-lists/openwrt_routing
Downloading https://downloads.openwrt.org/releases/22.03.5/packages/mips_24kc/routing/Packages.sig
Signature check passed.
Downloading https://downloads.openwrt.org/releases/22.03.5/packages/mips_24kc/telephony/Packages.gz
Updated list of available packages in /var/opkg-lists/openwrt_telephony
Downloading https://downloads.openwrt.org/releases/22.03.5/packages/mips_24kc/telephony/Packages.sig
Signature check passed.