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Update InstallNET.sh

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Molly Lau 2023-07-25 20:19:28 +09:00 committed by GitHub
parent b51137612e
commit aea974cf9b
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1 changed files with 6 additions and 6 deletions
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Linux_reinstall/InstallNET.sh
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@ -412,8 +412,8 @@ function getIPv4Address() {
ipPrefix=`echo ${iAddr} | cut -d'/' -f2`
ipMask=`netmask "$ipPrefix"`
# Get real IPv4 subnet of current System
ip4RouteScopeLink=`ip -4 route show scope link | grep -iv "warp\|wgcf\|wg[0-9]" | grep -w "$interface4" | grep -w "$ipAddr" | grep -m1 -oE '[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}' | head -n 1`
actualIp4Prefix=`ip -4 route show scope link | grep -iv "warp\|wgcf\|wg[0-9]" | grep -w "$interface4" | grep -w "$ip4RouteScopeLink" | head -n 1 | awk '{print $1}' | awk -F '/' '{print $2}'`
ip4RouteScopeLink=`ip -4 route show scope link | grep -iv "warp\|wgcf\|wg[0-9]\|docker[0-9]" | grep -w "$interface4" | grep -w "$ipAddr" | grep -m1 -oE '[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}' | head -n 1`
actualIp4Prefix=`ip -4 route show scope link | grep -iv "warp\|wgcf\|wg[0-9]\|docker[0-9]" | grep -w "$interface4" | grep -w "$ip4RouteScopeLink" | head -n 1 | awk '{print $1}' | awk -F '/' '{print $2}'`
[[ -z "$actualIp4Prefix" ]] && actualIp4Prefix="$ipPrefix"
actualIp4Subnet=`netmask "$actualIp4Prefix"`
# In most situation, at least 99.9% probability, the first hop of the network should be the same as the available gateway.
@ -422,13 +422,13 @@ function getIPv4Address() {
# But installer said the correct gateway should be 5.45.76.1, in a typical network, for example, your home,
# the default gateway is the same as the first route hop of the machine, it may be 192.168.0.1.
# If possible, we should configure out the real available gateway of the network.
FirstRoute=`ip -4 route show default | grep -iv "warp\|wgcf\|wg[0-9]" | grep -w "via" | grep -w "dev $interface4*" | head -n 1 | awk -F " " '{for (i=3;i<=NF;i++)printf("%s ", $i);print ""}' | awk '{print$1}'`
FirstRoute=`ip -4 route show default | grep -iv "warp\|wgcf\|wg[0-9]\|docker[0-9]" | grep -w "via" | grep -w "dev $interface4*" | head -n 1 | awk -F " " '{for (i=3;i<=NF;i++)printf("%s ", $i);print ""}' | awk '{print$1}'`
# We should find it in ARP, the first hop IP and gateway IP is managed by the same device, use device mac address to configure it out.
RouterMac=`arp -n | grep "$FirstRoute" | awk '{print$3}'`
FrFirst=`echo "$FirstRoute" | cut -d'.' -f 1,2`
FrThird=`echo "$FirstRoute" | cut -d'.' -f 3`
# Print all matched available gateway.
ipGates=`ip -4 route show | grep -iv "warp\|wgcf\|wg[0-9]" | grep -v "via" | grep -w "dev $interface4*" | grep -w "proto*" | grep -w "scope global\|link src $ipAddr*" | awk '{print$1}'`
ipGates=`ip -4 route show | grep -iv "warp\|wgcf\|wg[0-9]\|docker[0-9]" | grep -v "via" | grep -w "dev $interface4*" | grep -w "proto*" | grep -w "scope global\|link src $ipAddr*" | awk '{print$1}'`
# Figure out the line of this list.
ipGateLine=`echo "$ipGates" | wc -l`
# The line determines the cycling times.
@ -1276,10 +1276,10 @@ function getIPv6Address() {
[[ -n "$interface4" && -n "$interface6" && "$interface4" != "$interface6" ]] && i6Addr=`ip -6 addr show | grep -wA 5 "$interface6" | grep -wv "lo\|host" | grep -wv "link" | grep -w "inet6" | grep "scope" | grep "global" | head -n 1 | awk -F " " '{for (i=2;i<=NF;i++)printf("%s ", $i);print ""}' | awk '{print$1}'`
ip6Addr=`echo ${i6Addr} |cut -d'/' -f1`
ip6Mask=`echo ${i6Addr} |cut -d'/' -f2`
ip6Gate=`ip -6 route show default | grep -iv "warp\|wgcf\|wg[0-9]" | grep -w "$interface" | grep -w "via" | grep "dev" | head -n 1 | awk -F " " '{for (i=3;i<=NF;i++)printf("%s ", $i);print ""}' | awk '{print$1}'`
ip6Gate=`ip -6 route show default | grep -iv "warp\|wgcf\|wg[0-9]\|docker[0-9]" | grep -w "$interface" | grep -w "via" | grep "dev" | head -n 1 | awk -F " " '{for (i=3;i<=NF;i++)printf("%s ", $i);print ""}' | awk '{print$1}'`
[[ -n "$interface4" && -n "$interface6" && "$interface4" != "$interface6" ]] && ip6Gate=`ip -6 route show default | grep -w "$interface6" | grep -w "via" | grep "dev" | head -n 1 | awk -F " " '{for (i=3;i<=NF;i++)printf("%s ", $i);print ""}' | awk '{print$1}'`
# Get real IPv6 subnet of current System
actualIp6Prefix=`ip -6 route show | grep -iv "warp\|wgcf\|wg[0-9]" | grep -w "$interface6" | grep -v "default" | grep -v "multicast" | grep -P '../[0-9]{1,3}' | head -n 1 | awk '{print $1}' | awk -F '/' '{print $2}'`
actualIp6Prefix=`ip -6 route show | grep -iv "warp\|wgcf\|wg[0-9]\|docker[0-9]" | grep -w "$interface6" | grep -v "default" | grep -v "multicast" | grep -P '../[0-9]{1,3}' | head -n 1 | awk '{print $1}' | awk -F '/' '{print $2}'`
[[ -z "$actualIp6Prefix" ]] && actualIp6Prefix="$ip6Mask"
transferIPv6AddressFormat "$ip6Addr" "$ip6Gate"
}