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Update label to use top-level DNS domain (from dhcp.dnsmasq.domain);
This is usually ".local", but might be ".lan" Use same code in print-router-label.sh and config-spare-router.sh
This commit is contained in:
Rich Brown
parent
e34bd49a00
commit
7eec6fb65f
4 changed files with 29 additions and 15 deletions
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@ -42,6 +42,9 @@ cd /usr/lib
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git clone https://github.com/richb-hanover/OpenWrtScripts.git
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```
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**NB:** Some of these scripts have instructions for running the script
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from `/tmp`
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## [getstats.sh](https://github.com/richb-hanover/OpenWrtScripts/blob/master/getstats.sh)
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The `getstats.sh` script helps diagnose problems with OpenWrt.
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@ -117,7 +120,7 @@ to encounter the router (which may be you) can access it.
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This process is reasonably secure - if the bad guy
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can read the label, they can also factory-reset the router
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(or steal TV or your silverware). Here's a sample label:
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(or steal your TV or your silverware). Here's a sample label:
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```text
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======= Printed with: print-router-label.sh =======
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@ -130,7 +133,7 @@ can read the label, they can also factory-reset the router
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Login PW: abcd9876
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Wifi SSID: My Wifi SSID
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Wifi PW: <no password>
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Configured: 2024-Nov-28
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Configured: 2024-11-28
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=== See github.com/richb-hanover/OpenWrtScripts ===
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Label for Power Brick: Linksys E8450 (UBI)
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@ -287,7 +290,7 @@ root@openwrt# sh betterspeedtest.sh root@openwrt# sh bette
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The `netperfrunner.sh` script runs several netperf commands simultaneously.
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This mimics the stress test of
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[netperf-wrapper](https://github.com/tohojo/netperf-wrapper)
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[Flent](https://github.com/tohojo/flent)
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[Github] but without the nice GUI result.
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When you start this script, it concurrently uploads and downloads several
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@ -29,7 +29,9 @@ It is available at
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[config-spare-router.sh](https://github.com/richb-hanover/OpenWrtScripts/blob/master/config-spare-router.sh)
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To use it:
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* Connect via Ethernet to a LAN port
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* Connect your laptop via Ethernet to a LAN port
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* Connect the router's WAN Ethernet to the Internet
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(perhaps the LAN port of the new router).
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* Use the LuCI GUI to reset settings to
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factory default (**System -> Backup/Flash firmware**)
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* Use the [Firmware Selector](https://firmware-selector.openwrt.org/)
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@ -37,6 +39,8 @@ To use it:
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* SSH into the router using the Ethernet connection
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* Run the attached script (see the instructions within it)
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* The script prints a label: cut it out and tape it to the router
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* _Pro tip:_ Printing the label in 12-point type produces a
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"business card" size label.
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* _Pro tip:_ Snip the model number from the paper
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and tape it directly to the power brick.
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(Use the text from the "Power Brick Label" section.)
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@ -58,7 +62,7 @@ suitable for printing and taping to the router.
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# Login PW: SpareRouter
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# Wifi SSID: SpareRouter
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# Wifi PW: <no password>
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# Configured: 2024-Nov-28
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# Configured: 2024-11-28
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# === See github.com/richb-hanover/OpenWrtScripts ===
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#
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# Label for Power Brick: Linksys E8450 (UBI)
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@ -18,13 +18,15 @@
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# Login PW: root-password
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# Wifi SSID: My Wifi SSID
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# Wifi PW: abcd9876
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# Configured: 2024-Nov-28
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# Configured: 2024-11-28
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# === See github.com/richb-hanover/OpenWrtScripts ===
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#
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# Label for Power Brick: Linksys E8450 (UBI)
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# ***** To run this script *****
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#
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# 0. (Optional) Make a backup of the current router config.
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# It'll be easy to restore if necessary.
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# 1. Connect your laptop on a wired LAN port (Ethernet):
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# some of these changes can reset the wireless network.
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# 2. Connect the router's WAN port to the internet: this
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@ -50,15 +52,16 @@
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# === print_router_label() ===
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# This function is copy/pasted from "print-router-label.sh"
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# to keep the "config-spare-router.sh" script a single file.
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# Maintenance hassle: Changes to the printing must be updated
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# in both places
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# THIS IS A MAINTENANCE HASSLE:
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# Changes to the printing must be updated in both places
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print_router_label() {
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local ROOTPASSWD="${1:-"?"}"
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TODAY=$(date +"%Y-%b-%d")
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TODAY=$(date +"%Y-%m-%d")
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DEVICE=$(cat /tmp/sysinfo/model)
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OPENWRTVERSION=$(grep "DISTRIB_DESCRIPTION" /etc/openwrt_release | cut -d"=" -f2 | tr -d '"' | tr -d "'")
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HOSTNAME=$(uci get system.@system[0].hostname)
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LANIPADDRESS=$(uci get network.lan.ipaddr)
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LOCALDNSTLD=$(uci get dhcp.@dnsmasq[0].domain) # top level domain for local names
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# Create temporary file for both SSID and password
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TMPFILE=$(mktemp /tmp/wifi_creds.XXXXXX)
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@ -99,8 +102,8 @@ print_router_label() {
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echo "======= Printed with: print-router-label.sh ======="
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echo " Device: $DEVICE"
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echo " OpenWrt: $OPENWRTVERSION"
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echo " Connect to: http://$HOSTNAME.local"
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echo " or: ssh root@$HOSTNAME.local"
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echo " Connect to: http://$HOSTNAME.$LOCALDNSTLD"
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echo " or: ssh root@$HOSTNAME.$LOCALDNSTLD"
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echo " LAN: $LANIPADDRESS"
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echo " User: root"
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echo " Login PW: $ROOTPASSWD"
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@ -15,6 +15,9 @@
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#
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# Pro-tip: Snip out the power brick label, and tape it to the
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# power brick so the router and brick don't get separated.
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#
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# Pro-tip: Printing the label in 12-point type produces a
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# "business card" size label. Small text, but readable.
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#
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# If no root-password is supplied, the script prints "?".
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# You can then write the password on the label.
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@ -32,7 +35,7 @@
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# Login PW: root-password
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# Wifi SSID: My Wifi SSID
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# Wifi PW: <no password>
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# Configured: 2024-Nov-28
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# Configured: 2024-11-28
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# === See github.com/richb-hanover/OpenWrtScripts ===
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#
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# Label for Power Brick: Linksys E8450 (UBI)
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@ -40,11 +43,12 @@
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print_router_label() {
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local ROOTPASSWD="${1:-"?"}"
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TODAY=$(date +"%Y-%b-%d")
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TODAY=$(date +"%Y-%m-%d")
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DEVICE=$(cat /tmp/sysinfo/model)
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OPENWRTVERSION=$(grep "DISTRIB_DESCRIPTION" /etc/openwrt_release | cut -d"=" -f2 | tr -d '"' | tr -d "'")
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HOSTNAME=$(uci get system.@system[0].hostname)
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LANIPADDRESS=$(uci get network.lan.ipaddr)
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LOCALDNSTLD=$(uci get dhcp.@dnsmasq[0].domain) # top level domain for local names
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# Create temporary file for both SSID and password
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TMPFILE=$(mktemp /tmp/wifi_creds.XXXXXX)
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@ -85,8 +89,8 @@ print_router_label() {
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echo "======= Printed with: print-router-label.sh ======="
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echo " Device: $DEVICE"
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echo " OpenWrt: $OPENWRTVERSION"
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echo " Connect to: http://$HOSTNAME.local"
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echo " or: ssh root@$HOSTNAME.local"
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echo " Connect to: http://$HOSTNAME.$LOCALDNSTLD"
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echo " or: ssh root@$HOSTNAME.$LOCALDNSTLD"
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echo " LAN: $LANIPADDRESS"
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echo " User: root"
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echo " Login PW: $ROOTPASSWD"
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