BIND IPv6 $GENERATE: Difference between revisions
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| Line 5: | Line 5: | ||
<pre> | <pre> | ||
#!/bin/sh | #!/bin/sh | ||
# generate these lines: | # generate 250 of these lines: | ||
# ip20-042 IN AAAA 2001:dead:beef:14::2a | # ip20-042 IN AAAA 2001:dead:beef:14::2a | ||
# where 20(0x14) is the vlanid and 42(0x2a) is the host part | # where 20(0x14) is the vlanid and 42(0x2a) is the host part | ||
| Line 14: | Line 14: | ||
vlanid=$1 | vlanid=$1 | ||
counter=1 | counter=1 | ||
while [ $counter -le | while [ $counter -le 250 ]; do | ||
printf "ip$vlanid-%03d\tIN\tAAAA\t2001:dead:beef:%x::%x\n" $counter $vlanid $counter; | printf "ip$vlanid-%03d\tIN\tAAAA\t2001:dead:beef:%x::%x\n" $counter $vlanid $counter; | ||
counter=`expr $counter + 1` | counter=`expr $counter + 1` | ||
done | done | ||
</pre> | </pre> | ||
Revision as of 09:02, 21 March 2012
There is no $GENERATE command available on IPv6, therefore you must specify every forward and reverse entry in bind manually. You could however use the $INCLUDE statement to include a range you have generated with a script. I will post a script here to generate IPv6 forward and reverse files you can include in bind.
generate-forward-ipv6.sh
#!/bin/sh # generate 250 of these lines: # ip20-042 IN AAAA 2001:dead:beef:14::2a # where 20(0x14) is the vlanid and 42(0x2a) is the host part if [ -z $1 ]; then echo "usage: $0 <vlanid>" exit fi vlanid=$1 counter=1 while [ $counter -le 250 ]; do printf "ip$vlanid-%03d\tIN\tAAAA\t2001:dead:beef:%x::%x\n" $counter $vlanid $counter; counter=`expr $counter + 1` done