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authorDave Barach <dave@barachs.net>2018-01-09 17:00:00 -0500
committerDamjan Marion <dmarion.lists@gmail.com>2018-01-10 02:43:07 +0000
commit580eda7067bee891c00f59fe3927720def3837ec (patch)
treecf62ee4dd55c6c61adcff15917ab23059f02b17c /src/vnet/dns/dns.h
parentaec8f8984771cabc79a8ed64f56afcf61465d00a (diff)
Functional improvements, bug fixes
At least when testing against "known good" DNS servers: it turns out that sending 2x requests - one for an A-record and another for a AAAA-record - seems to work better than sending a single DNS_TYPE_ALL request. Fix c-string vs. u8 vector mistakes. Fix server failover. Change-Id: I26554f0a9c1744376f21372506ebec8658e351e2 Signed-off-by: Dave Barach <dave@barachs.net>
Diffstat (limited to 'src/vnet/dns/dns.h')
-rw-r--r--src/vnet/dns/dns.h8
1 files changed, 8 insertions, 0 deletions
diff --git a/src/vnet/dns/dns.h b/src/vnet/dns/dns.h
index 1272e756d7c..f0edd8cf4ba 100644
--- a/src/vnet/dns/dns.h
+++ b/src/vnet/dns/dns.h
@@ -66,6 +66,7 @@ typedef struct
int retry_count;
int server_rotor;
int server_af;
+ int server_fails;
f64 retry_timer;
/** Cached dns response */
@@ -163,6 +164,13 @@ int
vnet_dns_resolve_name (dns_main_t * dm, u8 * name, dns_pending_request_t * t,
dns_cache_entry_t ** retp);
+void
+vnet_dns_send_dns6_request (dns_main_t * dm,
+ dns_cache_entry_t * ep, ip6_address_t * server);
+void
+vnet_dns_send_dns4_request (dns_main_t * dm,
+ dns_cache_entry_t * ep, ip4_address_t * server);
+
void vnet_send_dns4_reply (dns_main_t * dm, dns_pending_request_t * t,
dns_cache_entry_t * ep, vlib_buffer_t * b0);