Difference between revisions of "OPS335 A2 Summer 2015 Tips"
(→How to test your secondary DNS ?) |
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SEC_ANS=$(nslookup -query=A $test_item $sec_dns_ip | grep -v $sec_dns_ip | grep Address | awk '{print $2}') | SEC_ANS=$(nslookup -query=A $test_item $sec_dns_ip | grep -v $sec_dns_ip | grep Address | awk '{print $2}') | ||
| − | + | ||
| − | echo $PRI_ANS $SEC_ANS | + | echo "Testing item: $test_item" |
| + | echo "Test Result from Primary DNS server: $pri_dns_ip -> $PRI_ANS" | ||
| + | echo "Test Result from Secondary DNS server: $sec_dns_ip -> $SEC_ANS" | ||
[ "$SEC_ANS" = "$PRI_ANS" ] && echo match | [ "$SEC_ANS" = "$PRI_ANS" ] && echo match | ||
Revision as of 11:18, 31 July 2015
How to test your secondary DNS ?
test_items="scs.senecac.on.ca www.senecac.on.ca matrix.senecac.on.ca zenit.senecac.on.ca"
pri_dns_ip=142.204.33.53
sec_dns_ip=142.204.33.54
for test_item in $test_items
do
PRI_ANS=$(nslookup -query=A $test_item $pri_dns_ip | grep -v $pri_dns_ip | grep Address | awk '{print $2}')
#cho $PRI_ANS
SEC_ANS=$(nslookup -query=A $test_item $sec_dns_ip | grep -v $sec_dns_ip | grep Address | awk '{print $2}')
echo "Testing item: $test_item"
echo "Test Result from Primary DNS server: $pri_dns_ip -> $PRI_ANS"
echo "Test Result from Secondary DNS server: $sec_dns_ip -> $SEC_ANS"
[ "$SEC_ANS" = "$PRI_ANS" ] && echo match
done
