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https://gitlab.alpinelinux.org/alpine/aports.git
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28 lines
704 B
Bash
28 lines
704 B
Bash
#!/bin/sh
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# If IFACE is an automagic vlan interface (without the vlan-raw-device
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# parameter) then let's try to discover the magic here.. Another way would be
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# to just probe for the right device name in /proc/net/vlan
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case "$IFACE" in
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*#*) exit 0 ;;
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*:*) exit 0 ;;
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vlan*.*) exit 0 ;;
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vlan*) VLAN_ID="${IFACE#vlan}" NAME1=VLAN;;
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*.*) RAW_DEVICE="${IFACE%.*}"; VLAN_ID="${IFACE##*.}" NAME1=DEV;;
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*) [ -n "${IF_VLAN_ID}" -o -n "${IF_VLAN_RAW_DEVICE}" ] || exit 0 ;;
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esac
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if [ -n "$IF_VLAN_RAW_DEVICE" ]; then
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RAW_DEVICE="$IF_VLAN_RAW_DEVICE"
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fi
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if [ -n "$IF_VLAN_ID" ]; then
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VLAN_ID="$IF_VLAN_ID"
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fi
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if [ -n "${RAW_DEVICE}" -o -n "${VLAN_ID}" ]
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then
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vconfig rem "${IFACE}"
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fi
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