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[PATCH 0/2] Support DNS UDP packets larger than 512 bytes
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Kai Blin
May 25, 2013, 7:21:31 AM5/25/13
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By supporting EDNS0 OPT packets as specified in RFC 2671, we can ask our
forwarder for larger DNS UDP packets without having to requery via TCP.
The first patch adds the parser support, the second patch makes the
forwarder code use the OPT record, fixing bug #9632.
Kai Blin (2):
idl: Add support for parsing OPT records
dns: Support larger queries when asking forwarder
librpc/idl/dns.idl | 8 ++++++++
source4/dns_server/dns_query.c | 13 +++++++++++++
source4/dns_server/dns_server.c | 2 ++
source4/dns_server/dns_server.h | 4 ++++
source4/dns_server/dns_utils.c | 21 +++++++++++++++++++++
5 files changed, 48 insertions(+)
--
1.8.1.2
forwarder for larger DNS UDP packets without having to requery via TCP.
The first patch adds the parser support, the second patch makes the
forwarder code use the OPT record, fixing bug #9632.
Kai Blin (2):
idl: Add support for parsing OPT records
dns: Support larger queries when asking forwarder
librpc/idl/dns.idl | 8 ++++++++
source4/dns_server/dns_query.c | 13 +++++++++++++
source4/dns_server/dns_server.c | 2 ++
source4/dns_server/dns_server.h | 4 ++++
source4/dns_server/dns_utils.c | 21 +++++++++++++++++++++
5 files changed, 48 insertions(+)
--
1.8.1.2
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