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core: 优化代码

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bin456789
2024-03-05 23:01:24 +08:00
parent d59668b663
commit bec14c13c1
9 changed files with 80 additions and 33 deletions
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13
alpine-network.sh
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@ -121,11 +121,11 @@ test_internet() {
echo 'Testing Internet Connection...'
for i in $(seq 5); do
if is_need_test_ipv4 && nslookup www.qq.com $ipv4_dns1 2>/dev/null; then
if is_need_test_ipv4 && nslookup www.qq.com $ipv4_dns1 >/dev/null 2>&1; then
echo "IPv4 has internet."
ipv4_has_internet=true
fi
if is_need_test_ipv6 && nslookup www.qq.com $ipv6_dns1 2>/dev/null; then
if is_need_test_ipv6 && nslookup www.qq.com $ipv6_dns1 >/dev/null 2>&1; then
echo "IPv6 has internet."
ipv6_has_internet=true
fi
@ -136,14 +136,19 @@ test_internet() {
done
}
flush_ipv4_config() {
ip -4 addr flush scope global dev "$ethx"
ip -4 route flush dev "$ethx"
}
test_internet
# 处理云电脑 dhcp 获取的地址无法上网
if $dhcpv4 && ! $ipv4_has_internet &&
[ -n "$ipv4_addr" ] && [ -n "$ipv4_gateway" ] &&
! [ "$ipv4_addr" = "$(get_first_ipv4_addr)" ]; then
echo "DHCPv4 can't access Internet. And not match static IPv4."
ip -4 addr flush scope global dev "$ethx"
ip -4 route flush dev "$ethx"
flush_ipv4_config
add_missing_ipv4_config
test_internet
if $ipv4_has_internet; then