Test address refetch after TTL expire. #18
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Create zone file with A and AAAA records in zone regress. Start nsd with zone file with TTL 2 seconds and listening on 127.0.0.1. Write hosts of regress zone into pfresolved config. Start pfresolved with nsd as resolver. Wait until pfresolved creates table regress-pfresolved. Write new zone file with all adresses changed. Wait until TTL has expired and pfresolved has renewed adresses. Read IP addresses from pf table with pfctl. Check that pfresolved added IPv4 and IPv6 addresses. Check that pf table contains new IPv4 and IPv6 addresses with short TTL. Check that pf table contains old IPv4 and IPv6 addresses with default TTL. Check that pfresolved removed IPv4 and IPv6 addresses with short TTL.
CaBeckmann
approved these changes
Nov 16, 2023
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Create zone file with A and AAAA records in zone regress. Start nsd with zone file with TTL 2 seconds and listening on 127.0.0.1. Write hosts of regress zone into pfresolved config. Start pfresolved with nsd as resolver.
Wait until pfresolved creates table regress-pfresolved. Write new zone file with all adresses changed.
Wait until TTL has expired and pfresolved has renewed adresses. Read IP addresses from pf table with pfctl.
Check that pfresolved added IPv4 and IPv6 addresses. Check that pf table contains new IPv4 and IPv6 addresses with short TTL. Check that pf table contains old IPv4 and IPv6 addresses with default TTL. Check that pfresolved removed IPv4 and IPv6 addresses with short TTL.