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core: 找不到网卡则中断网络配置

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bin456789
2024-07-20 21:04:26 +08:00
parent 6dfa1c53c4
commit cbe1502835
1 changed files with 8 additions and 3 deletions

11
alpine-network.sh

@@ -157,6 +157,14 @@ flush_ipv6_config() {
ip -6 route flush dev "$ethx" ip -6 route flush dev "$ethx"
} }
ethx=$(get_ethx)
if [ -z "$ethx" ]; then
echo "Not found network card: $mac_addr"
exit
fi
echo "Configuring $ethx ($mac_addr)"
# dhcp v4 /v6 # dhcp v4 /v6
# debian / kali # debian / kali
if [ -f /usr/share/debconf/confmodule ]; then if [ -f /usr/share/debconf/confmodule ]; then
@@ -164,7 +172,6 @@ if [ -f /usr/share/debconf/confmodule ]; then
. /usr/share/debconf/confmodule . /usr/share/debconf/confmodule
# 开启 ethx + dhcpv4/v6 # 开启 ethx + dhcpv4/v6
ethx=$(get_ethx)
ip link set dev "$ethx" up ip link set dev "$ethx" up
sleep 1 sleep 1
db_progress STEP 1 db_progress STEP 1
@@ -199,8 +206,6 @@ EOF
db_progress INFO netcfg/link_detect_progress db_progress INFO netcfg/link_detect_progress
else else
# alpine # alpine
ethx=$(get_ethx)
echo "$ethx"
ip link set dev "$ethx" up ip link set dev "$ethx" up
sleep 1 sleep 1
udhcpc -i "$ethx" -f -q -n || true udhcpc -i "$ethx" -f -q -n || true