Start teaching pc-sysinstall about IPv6.
Add some additional empty string checks for IPv4 and try to configure a netmask along with the address rather than doing things twice. Contrary to AUTO-DHCP, IPv6-SLAAC will accept static configuration as well, which we will use at least for resolv.conf currently and if we were given a static address configure that as an alias as well. The pc-sysinstaller changes going along were committed to PC-BSD as r10773. Reviewed by: kmoore Sponsored by: The FreeBSD Foundation Sponsored by: iXsystems MFC after: 20 days
This commit is contained in:
Bjoern A. Zeeb
parent
5af3fa9a5f
commit
decedfc4f9
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=222528
@ -1,6 +1,11 @@
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#!/bin/sh
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#-
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# Copyright (c) 2010 iXsystems, Inc. All rights reserved.
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# Copyright (c) 2011 The FreeBSD Foundation
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# All rights reserved.
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#
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# Portions of this software were developed by Bjoern Zeeb
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# under sponsorship from the FreeBSD Foundation.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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@ -40,23 +45,67 @@ NETMASK="$3"
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DNS="$4"
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GATEWAY="$5"
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MIRRORFETCH="$6"
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IPV6="$7"
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IPV6GATE="$8"
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IPV6DNS="$9"
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if [ -z "${NIC}" ]
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then
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echo "ERROR: Usage enable-net <nic> <ip> <netmask> <dns> <gateway>"
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echo "ERROR: Usage enable-net <nic> <ip> <netmask> <dns> <gateway> <ipv6> " \
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"<ipv6gateway> <ipv6dns>"
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exit 150
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fi
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if [ "$NIC" = "AUTO-DHCP" ]
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then
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enable_auto_dhcp
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elif [ "$NIC" = "IPv6-SLAAC" ]
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then
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enable_auto_slaac
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# In addition, if static values were defined, add them as well.
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# We might not get DNS information from RAs, for example.
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if [ -n "${IPV6}" ]; then
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VAL=""
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get_first_wired_nic
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if [ -n "${VAL}" ]; then
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ifconfig ${VAL} inet6 ${IPV6} alias
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fi
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fi
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# Append only here.
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if [ -n "${IPV6DNS}" ]; then
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echo "nameserver ${IPV6DNS}" >>/etc/resolv.conf
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fi
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# Do not
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if [ -n "${IPV6GATE}" ]; then
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# Check if we have a default route already to not overwrite.
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if ! route -n get -inet6 default > /dev/null 2>&1 ; then
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route add -inet6 default ${IPV6GATE}
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fi
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fi
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else
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echo "Enabling NIC: $NIC"
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ifconfig ${NIC} ${IP} ${NETMASK}
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if [ -n "${IP}" ]; then
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ifconfig ${NIC} inet ${IP} ${NETMASK}
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fi
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if [ -n "${IPV6}" ]; then
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ifconfig ${NIC} inet6 ${IPV6} alias
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fi
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echo "nameserver ${DNS}" >/etc/resolv.conf
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# Keep default from IPv4-only support times and clear the resolv.conf file.
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: > /etc/resolv.conf
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if [ -n "${DNS}" ]; then
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echo "nameserver ${DNS}" >>/etc/resolv.conf
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fi
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if [ -n "${IPV6DNS}" ]; then
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echo "nameserver ${IPV6DNS}" >>/etc/resolv.conf
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fi
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route add default ${GATE}
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if [ -n "${GATE}" ]; then
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route add -inet default ${GATE}
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fi
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if [ -n "${IPV6GATE}" ]; then
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route add -inet6 default ${IPV6GATE}
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fi
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fi
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case ${MIRRORFETCH} in
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@ -1,6 +1,11 @@
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#!/bin/sh
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#-
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# Copyright (c) 2010 iXsystems, Inc. All rights reserved.
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# Copyright (c) 2011 The FreeBSD Foundation
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# All rights reserved.
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#
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# Portions of this software were developed by Bjoern Zeeb
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# under sponsorship from the FreeBSD Foundation.#
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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@ -26,8 +31,8 @@
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# $FreeBSD$
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# Script which tests "fetch" when using a network connection, and saves
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# if we are using direct connect, or need FTP passive mode
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# Script which tries to ping "home" to see if Internet connectivity is
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# available.
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#############################################################################
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rm ${TMPDIR}/.testftp >/dev/null 2>/dev/null
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@ -39,12 +44,26 @@ then
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exit 0
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fi
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ping6 -c 2 www.pcbsd.org >/dev/null 2>/dev/null
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if [ "$?" = "0" ]
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then
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echo "ftp: Up"
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exit 0
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fi
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ping -c 2 www.freebsd.org >/dev/null 2>/dev/null
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if [ "$?" = "0" ]
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then
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echo "ftp: Up"
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exit 0
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fi
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ping6 -c 2 www.freebsd.org >/dev/null 2>/dev/null
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if [ "$?" = "0" ]
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then
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echo "ftp: Up"
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exit 0
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fi
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echo "ftp: Down"
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exit 1
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@ -1,6 +1,11 @@
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#!/bin/sh
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#-
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# Copyright (c) 2010 iXsystems, Inc. All rights reserved.
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# Copyright (c) 2011 The FreeBSD Foundation
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# All rights reserved.
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#
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# Portions of this software were developed by Bjoern Zeeb
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# under sponsorship from the FreeBSD Foundation.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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@ -119,6 +124,61 @@ save_auto_dhcp()
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enable_dhcp_all
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};
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# Function which simply enables iPv6 SLAAC on all detected nics
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enable_slaac_all()
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{
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rm ${TMPDIR}/.niclist >/dev/null 2>/dev/null
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# start by getting a list of nics on this system
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${QUERYDIR}/detect-nics.sh > ${TMPDIR}/.niclist
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if [ -e "${TMPDIR}/.niclist" ]
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then
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echo "# Auto-Enabled NICs from pc-sysinstall" >>${FSMNT}/etc/rc.conf
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WLANCOUNT="0"
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while read line
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do
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NIC="`echo $line | cut -d ':' -f 1`"
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DESC="`echo $line | cut -d ':' -f 2`"
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echo_log "Setting $NIC to acceptign RAs on the system."
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check_is_wifi ${NIC}
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if [ $? -eq 0 ]
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then
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# We have a wifi device, setup a wlan* entry for it
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# Given we cannot have DHCP and SLAAC the same time currently
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# it's save to just duplicate.
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WLAN="wlan${WLANCOUNT}"
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echo "wlans_${NIC}=\"${WLAN}\"" >>${FSMNT}/etc/rc.conf
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#echo "ifconfig_${NIC}=\"up\"" >>${FSMNT}/etc/rc.conf
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echo "ifconfig_${WLAN}=\"inet6 accept_rtadv\"" >>${FSMNT}/etc/rc.conf
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CNIC="${WLAN}"
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WLANCOUNT=$((WLANCOUNT+1))
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else
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#echo "ifconfig_${NIC}=\"up\"" >>${FSMNT}/etc/rc.conf
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echo "ifconfig_${NIC}_ipv6=\"inet6 accept_rtadv\"" >>${FSMNT}/etc/rc.conf
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CNIC="${NIC}"
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fi
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done < ${TMPDIR}/.niclist
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fi
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# Given we cannot yet rely on RAs to provide DNS information as much
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# as we can in the DHCP world, we should append a given nameserver.
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: > ${FSMNT}/etc/resolv.conf
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get_value_from_cfg netSaveIPv6NameServer
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NAMESERVER="${VAL}"
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if [ -n "${NAMESERVER}" ]
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then
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echo "nameserver ${NAMESERVER}" >>${FSMNT}/etc/resolv.conf
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fi
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};
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# Function which detects available nics, and enables IPv6 SLAAC on them
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save_auto_slaac()
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{
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enable_slaac_all
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};
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# Function which saves a manual nic setup to the installed system
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save_manual_nic()
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@ -137,21 +197,41 @@ save_manual_nic()
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fi
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# If we get here, we have a manual setup, lets do so now
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IFARGS=""
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IF6ARGS=""
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# Set the manual IP
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IFARGS="inet ${NETIP}"
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# Check if we have a netmask to set
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get_value_from_cfg netSaveMask
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NETMASK="${VAL}"
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if [ -n "${NETMASK}" ]
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if [ -n "${NETIP}" ]
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then
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IFARGS="${IFARGS} netmask ${NETMASK}"
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IFARGS="inet ${NETIP}"
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# Check if we have a netmask to set
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get_value_from_cfg netSaveMask
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NETMASK="${VAL}"
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if [ -n "${NETMASK}" ]
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then
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IFARGS="${IFARGS} netmask ${NETMASK}"
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fi
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fi
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get_value_from_cfg netSaveIPv6
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NETIP6="${VAL}"
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if [ -n "${NETIP6}" ]
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then
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# Make sure we have one inet6 prefix.
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IF6ARGS=`echo "${NETIP6}" | awk '{ if ("^inet6 ") { print $0; } else
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{ printf "inet6 %s", $0; } }'`
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fi
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echo "# Auto-Enabled NICs from pc-sysinstall" >>${FSMNT}/etc/rc.conf
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echo "ifconfig_${NIC}=\"${IFARGS}\"" >>${FSMNT}/etc/rc.conf
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if [ -n "${IFARGS}" ]
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then
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echo "ifconfig_${NIC}=\"${IFARGS}\"" >>${FSMNT}/etc/rc.conf
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fi
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if [ -n "${IF6ARGS}" ]
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then
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echo "ifconfig_${NIC}_ipv6=\"${IF6ARGS}\"" >>${FSMNT}/etc/rc.conf
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fi
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# Check if we have a default router to set
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get_value_from_cfg netSaveDefaultRouter
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@ -160,15 +240,28 @@ save_manual_nic()
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then
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echo "defaultrouter=\"${NETROUTE}\"" >>${FSMNT}/etc/rc.conf
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fi
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get_value_from_cfg netSaveIPv6DefaultRouter
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NETROUTE="${VAL}"
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if [ -n "${NETROUTE}" ]
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then
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echo "ipv6_defaultrouter=\"${NETROUTE}\"" >>${FSMNT}/etc/rc.conf
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fi
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# Check if we have a nameserver to enable
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: > ${FSMNT}/etc/resolv.conf
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get_value_from_cfg netSaveNameServer
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NAMESERVER="${VAL}"
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if [ -n "${NAMESERVER}" ]
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then
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echo "nameserver ${NAMESERVER}" >${FSMNT}/etc/resolv.conf
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echo "nameserver ${NAMESERVER}" >>${FSMNT}/etc/resolv.conf
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fi
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get_value_from_cfg netSaveIPv6NameServer
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NAMESERVER="${VAL}"
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if [ -n "${NAMESERVER}" ]
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then
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echo "nameserver ${NAMESERVER}" >>${FSMNT}/etc/resolv.conf
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fi
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};
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# Function which determines if a nic is active / up
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@ -208,6 +301,31 @@ enable_auto_dhcp()
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};
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# Function which detects available nics, and runs rtsol on them.
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enable_auto_slaac()
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{
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# start by getting a list of nics on this system
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${QUERYDIR}/detect-nics.sh > ${TMPDIR}/.niclist
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ALLNICS=""
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while read line
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do
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NIC="`echo $line | cut -d ':' -f 1`"
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DESC="`echo $line | cut -d ':' -f 2`"
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is_nic_active "${NIC}"
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if [ $? -eq 0 ] ; then
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echo_log "Will try IPv6 SLAAC on $NIC $DESC"
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ifconfig ${NIC} inet6 -ifdisabled accept_rtadv up
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ALLNICS="${ALLNICS} ${NIC}"
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fi
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done < ${TMPDIR}/.niclist
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# XXX once we support it in-tree call /sbin/resovconf here.
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echo_log "Running rtsol on ${ALLNICS}"
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rtsol -F ${ALLNICS} >/dev/null 2>/dev/null
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}
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# Get the mac address of a target NIC
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get_nic_mac()
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{
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@ -236,15 +354,20 @@ enable_manual_nic()
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# If we get here, we have a manual setup, lets do so now
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# Set the manual IP
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rc_halt "ifconfig ${NIC} ${NETIP}"
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# IPv4:
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# Check if we have a netmask to set
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get_value_from_cfg netMask
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NETMASK="${VAL}"
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if [ -n "${NETMASK}" ]
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# Set the manual IP
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if [ -n "${NETIP}" ]
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then
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rc_halt "ifconfig ${NIC} netmask ${NETMASK}"
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# Check if we have a netmask to set
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get_value_from_cfg netMask
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NETMASK="${VAL}"
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if [ -n "${NETMASK}" ]
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then
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rc_halt "ifconfig inet ${NIC} netmask ${NETMASK}"
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else
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rc_halt "ifconfig inet ${NIC} ${NETIP}"
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fi
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fi
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# Check if we have a default router to set
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@ -252,18 +375,42 @@ enable_manual_nic()
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NETROUTE="${VAL}"
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if [ -n "${NETROUTE}" ]
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then
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rc_halt "route add default ${NETROUTE}"
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rc_halt "route add -inet default ${NETROUTE}"
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fi
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# IPv6:
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# Set static IPv6 address
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get_value_from_cfg netIPv6
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NETIP="${VAL}"
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if [ -n ${NETIP} ]
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then
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rc_halt "ifconfig inet6 ${NIC} ${NETIP} -ifdisabled up"
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fi
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# Default router
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get_value_from_cfg netIPv6DefaultRouter
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NETROUTE="${VAL}"
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if [ -n "${NETROUTE}" ]
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then
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rc_halt "route add -inet6 default ${NETROUTE}"
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fi
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# Check if we have a nameserver to enable
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: >/etc/resolv.conf
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get_value_from_cfg netNameServer
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NAMESERVER="${VAL}"
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if [ -n "${NAMESERVER}" ]
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then
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echo "nameserver ${NAMESERVER}" >/etc/resolv.conf
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echo "nameserver ${NAMESERVER}" >>/etc/resolv.conf
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fi
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get_value_from_cfg netIPv6NameServer
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NAMESERVER="${VAL}"
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if [ -n "${NAMESERVER}" ]
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then
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echo "nameserver ${NAMESERVER}" >>/etc/resolv.conf
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fi
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};
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@ -281,6 +428,9 @@ start_networking()
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if [ "$NETDEV" = "AUTO-DHCP" ]
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then
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enable_auto_dhcp
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elif [ "$NETDEV" = "IPv6-SLAAC" ]
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then
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enable_auto_slaac
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else
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enable_manual_nic ${NETDEV}
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fi
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@ -304,6 +454,9 @@ save_networking_install()
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if [ "$NETDEV" = "AUTO-DHCP" ]
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then
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save_auto_dhcp
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elif [ "$NETDEV" = "IPv6-SLAAC" ]
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then
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save_auto_slaac
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else
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save_manual_nic ${NETDEV}
|
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fi
|
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|
||||
Loading…
Reference in New Issue
Block a user