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-rw-r--r--netconfig162
1 files changed, 60 insertions, 102 deletions
diff --git a/netconfig b/netconfig
index 9362c37..4e9cf2b 100644
--- a/netconfig
+++ b/netconfig
@@ -575,7 +575,7 @@ services), select 'DHCP'. If you do not have a network card, select \
the 'loopback' choice. You may also select 'NetworkManager' if you would \
like to have the NetworkManager daemon automatically handle your wired and \
wireless network interfaces (this is simple and usually works). \
-Which type of network setup would you like?" 21 77 5 \
+Which type of network setup would you like?" 20 77 5 \
"SLAAC" "Use only IPv6 SLAAC to configure ethernet" \
"static IP" "Use a static IPv4 or IPv6 address to configure ethernet" \
"DHCP" "Use a DHCP (IPv4 or IPv6) server to configure ethernet" \
@@ -645,16 +645,17 @@ if [ "$LOOPBACK" = "no" -a ! "$USE_DHCP" = "yes" -a ! "$USE_SLAAC" = "yes" ]; th
dialog --title "ENTER IPv4 ADDRESSES" --cancel-label "Skip" \
--colors --inputbox \
"Enter the \Z1IPv4\Zn addresses for this host. You may list one or more,
-space delimited, IPv4 addresses with net masks in the format:
- \Z1<IP address>/<CIDR net mask>\Zn
+space delimited, IPv4 addresses with netmasks in the format:
+ \Z1<IP address>/<CIDR netmask>\Zn
For example:
111.112.113.114/24
-If a net mask is not specified a default of 24 will be used.
+Old style netmask 255.255.255.0 is equilivant of 24 in CIDR style.
+If a netmask is not specified a default of 24 will be used.
The first address entered will become the primary IPv4 address
of this host. If you do not want to configure a static IPv4
address, just leave it blank or select 'Skip'." \
- 17 69 "${IPADDRS[*]}" 2> $TMP/SeTIPSv4
+ 18 71 "${IPADDRS[*]}" 2> $TMP/SeTIPSv4
ERRNO="$?"
if [ "$ERRNO" = "1" ]; then
IPADDRS=()
@@ -671,7 +672,7 @@ address, just leave it blank or select 'Skip'." \
break
fi
for ((I=0; I < ${#IPADDRS[@]}; I++)); do
- IP="${IPADDRS[$I]%%/*}"
+ IP="${IPADDRS[$I]%/*}"
MASK="${IPADDRS[$I]#*/}"
if [ "$IP" = "" ]; then
dialog --title "NO IPv4 ADDRESSES" --ok-button "Back" --msgbox \
@@ -683,14 +684,14 @@ address, just leave it blank or select 'Skip'." \
continue
fi
syntax_check_v4 "$IP" 4 WARN || continue 2
- if [ "$MASK" = "" ]; then
+ if [ "$MASK" = "" ] || [ "$IP" = "$MASK" ]; then
IPADDRS[$I]="$IP/24"
MASK="24"
fi
if [[ ! "$MASK" =~ ^[0-9]+$ ]] || (($MASK <= 0)) || (($MASK > 32)); then
- dialog --title "INVALID NET MASK" --msgbox \
-"Invalid net mask specified for entry: ${IPADDRS[$I]}.
-Valid net masks will be in the range 1-32." 6 65
+ dialog --title "INVALID NETMASK" --msgbox \
+"Invalid netmask specified for entry: ${IPADDRS[$I]}.
+Valid netmasks will be in the range 1-32." 6 65
if [ "$?" = "255" ]; then
rm -f $TMP/SeTIPSv4
exit
@@ -712,10 +713,10 @@ Valid net masks will be in the range 1-32." 6 65
"Enter the address for the IPv4 gateway on your network, such as:
`echo ${IPADDRS[0]} | cut -f 1-3 -d .`.1
-If you don't have an IPv4 gateway on your network leave it blank
+If you don't have an IPv4 gateway on your network, leave it blank
or select 'Skip'.
-Enter IPv4 gateway address:" 14 68 "$GATEWAY" 2> $TMP/SeTgateway4
+Enter IPv4 gateway address:" 14 69 "$GATEWAY" 2> $TMP/SeTgateway4
if [ $? = 1 -o $? = 255 ]; then
rm -f $TMP/SeTgateway4
exit
@@ -733,16 +734,6 @@ Enter IPv4 gateway address:" 14 68 "$GATEWAY" 2> $TMP/SeTgateway4
rm -f $TMP/SeTgateway4
fi
-
-
-
-
-
-
-
-
-
-
while [ 0 ]; do
if [ -r $TMP/SeTIPSv6 ]; then
IP6ADDRS=($(cat $TMP/SeTIPSv6))
@@ -758,7 +749,7 @@ If a prefix is not specified a default of 64 will be used.
If you do not want to configure a static IPv6 address or don't
know what to put, just leave it blank or select 'Skip'." \
- 17 69 "${IP6ADDRS[*]}" 2> $TMP/SeTIPSv6
+ 16 70 "${IP6ADDRS[*]}" 2> $TMP/SeTIPSv6
ERRNO="$?"
if [ "$ERRNO" = "1" ]; then
IPA6DDRS=()
@@ -775,7 +766,8 @@ know what to put, just leave it blank or select 'Skip'." \
break
fi
for ((I=0; I < ${#IP6ADDRS[@]}; I++)); do
- IP="${IP6ADDRS[$I]%%/*}"
+# FIXME:
+ IP="${IP6ADDRS[$I]%/*}"
PREFIX="${IP6ADDRS[$I]#*/}"
if [ "$IP" = "" ]; then
dialog --title "NO IPv6 ADDRESSES" --ok-button "Back" --msgbox \
@@ -787,70 +779,27 @@ know what to put, just leave it blank or select 'Skip'." \
continue
fi
syntax_check_v6 "$IP" || continue 2
- if [ "$PREFIX" = "" ]; then
+ if [ "$PREFIX" = "" ] || [ "$IP" == "$PREFIX" ]; then
IP6ADDRS[$I]="$IP/64"
PREFIX="64"
fi
- done
- done
-
-# if [ "$IPADDR6" = "" ]; then
-# if [ "$IPADDR" = "" ]; then
-# dialog --title "NO IP ADDRESSES" --yesno \
-#"You have not configured any IP addresses for your system.
-#Are you sure you want to proceed with no IPs?" 6 61
-# if [ $? = 0 ]; then
-# break 2
-# else
-# continue 2
-# fi
-# fi
-# else
-# # We can only do a basic validation of the entered address
-# # as regexes for IPv6 addresses are very complex.
-# if echo "$IPADDR6" | grep -E "^[0-9a-fA-F:]+$" >/dev/null; then
-# echo $IPADDR6 > $TMP/SeTIP6
-# break
-# else
-# dialog --title "INVALID IP ADDRESS" --msgbox \
-#"The IP address you entered is not valid.
-#Please enter a valid IPv6 address." 6 44
-# continue
-# fi
-# fi
-# done
-
- if [ ! "$IPADDR6" = "" ]; then
- while [ 0 ]; do
- if [ -r $TMP/SeTprefix6 ]; then
- PREFIX6=`cat $TMP/SeTprefix6`
- fi
- dialog --title "ENTER IPv6 PREFIX FOR LOCAL NETWORK" --inputbox \
-"Enter your IPv6 prefix length.
-This will be a single number (eg, 64)" 9 55 $PREFIX6 2> $TMP/SeTprefix6
- if [ $? = 1 -o $? = 255 ]; then
- rm -f $TMP/SeTprefix6
- exit
- fi
- PREFIX6="`cat $TMP/SeTprefix6`"
- if [ "$PREFIX6" = "" ]; then
- dialog --title "PREFIX REQUIRED" --msgbox \
-"You have configured this host with a v6
-IP address - a prefix is required." 6 43
- continue
- elif (($PREFIX6 == 0)) 2>/dev/null || (($PREFIX6 > 128)) 2>/dev/null || \
- ! (($PREFIX6)) 2>/dev/null; then
- dialog --title "PREFIX INVALID" --msgbox \
-"The prefix you entered is not valid.
-Valid prefixes will be in the range 1-128." \
-6 46
- continue
- else
- echo $PREFIX6 >$TMP/SeTprefix6
- break
+ if [[ ! "$PREFIX" =~ ^[0-9]+$ ]] || (($PREFIX <= 0)) || (($PREFIX > 128)); then
+ dialog --title "INVALID PREFIX" --msgbox \
+"Invalid prefix specified for entry: ${IP6ADDRS[$I]}.
+Valid prefixes will be in the range 1-128." 6 70
+ if [ "$?" = "255" ]; then
+ rm -f $TMP/SeTIPSv6
+ exit
+ fi
+ echo "${IP6ADDRS[@]}" >$TMP/SeTIPSv6
+ continue 2
fi
done
+ rm -f $TMP/SeTIPSv6
+ break
+ done
+ if [ ! "${IP6ADDRS[*]}" = "" ]; then
while [ 0 ]; do
if [ -r $TMP/SeTgateway6 ]; then
GATEWAY6=`cat $TMP/SeTgateway6`
@@ -859,34 +808,43 @@ Valid prefixes will be in the range 1-128." \
"Enter the address for the IPv6 gateway on your network, such as:
fe80:426c:ffff::1
-If you don't have an IPv6 gateway on your network just hit ENTER
-without entering a gateway IP address.
+If you don't have an IPv6 gateway on your network, leave it blank
+or select 'Skip'.
-Enter IPv6 gateway address:" 14 68 $GATEWAY6 2> $TMP/SeTgate6
- if [ $? = 1 -o $? = 255 ]; then
- rm -f $TMP/SeTgate6
+Enter IPv6 gateway address:" 14 69 "$GATEWAY6" 2> $TMP/SeTgateway6
+ ERRNO="$?"
+ if [ "$ERRNO" = "1" ]; then
+ rm -f $TMP/SeTgateway6
+ break
+ elif [ "$ERRNO" = "255" ]; then
+ rm -f $TMP/SeTgateway6
exit
fi
- GATEWAY6="`cat $TMP/SeTgate6`"
- rm -f $TMP/6SeTgate6
+ GATEWAY6="`cat $TMP/SeTgateway6`"
+ # rm -f $TMP/SeTgateway6
if [ "$GATEWAY6" = "" ]; then
- echo > $TMP/SeTgateway6
- break 2
+ break
fi
- # We can only do a basic validation of the entered address
- # as regexes for IPv6 addresses are very complex.
- if echo "$GATEWAY6" | grep -E "^[0-9a-fA-F:]+$" >/dev/null; then
- echo $GATEWAY6 > $TMP/SeTgateway6
- break 2
- else
- dialog --title "INVALID IP ADDRESS" --msgbox \
-"The IP address you entered is not valid.
-Please enter a valid IPv6 address." 6 44
- continue
+ syntax_check_v6 "$GATEWAY6"
+ if [ $? = 0 ]; then
+ break
fi
- echo $GATEWAY6 > $TMP/SeTgateway6
done
+ rm -f $TMP/SeTgateway6
+ fi
+
+ if [ "${IPADDRS[*]}" = "" ] && [ "${IP6ADDRS[*]}" = "" ]; then
+ dialog --title "NO IP ADDRESSES" --colors --defaultno --yesno \
+"\Z1You have not configured any IP addresses for this host.
+Are you sure you want to proceed with no IPs?\Zn" 6 59
+ ERRNO="$?"
+ if [ "$ERRNO" = "255" ]; then
+ exit
+ elif [ "$ERRNO" = "1" ]; then
+ continue
+ fi
fi
+ break
done
fi