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-rw-r--r--src/config.y2
-rw-r--r--src/fastd.h1
-rw-r--r--src/socket.c10
3 files changed, 5 insertions, 8 deletions
diff --git a/src/config.y b/src/config.y
index 404ac1d..af93864 100644
--- a/src/config.y
+++ b/src/config.y
@@ -369,7 +369,7 @@ mtu: TOK_UINT {
}
;
-pmtu: autobool { conf.pmtu = $1; }
+pmtu: autobool
;
mode: TOK_TAP { conf.mode = MODE_TAP; }
diff --git a/src/fastd.h b/src/fastd.h
index 56a099a..b4266ff 100644
--- a/src/fastd.h
+++ b/src/fastd.h
@@ -199,7 +199,6 @@ struct fastd_config {
uint32_t packet_mark; /**< The configured packet mark (or 0) */
bool forward; /**< Specifies if packet forwarding is enable */
- fastd_tristate_t pmtu; /**< Can be set to explicitly enable or disable PMTU detection */
bool secure_handshakes; /**< Can be set to false to support connections with fastd versions before v11 */
fastd_drop_caps_t drop_caps; /**< Specifies if and when to drop capabilities */
diff --git a/src/socket.c b/src/socket.c
index d464b6e..e932148 100644
--- a/src/socket.c
+++ b/src/socket.c
@@ -102,12 +102,10 @@ static int bind_socket(const fastd_bind_address_t *addr, bool warn) {
#endif
#ifdef USE_PMTU
- if (conf.pmtu.set) {
- int pmtu = conf.pmtu.state ? IP_PMTUDISC_DO : IP_PMTUDISC_DONT;
- if (setsockopt(fd, IPPROTO_IP, IP_MTU_DISCOVER, &pmtu, sizeof(pmtu))) {
- pr_error_errno("setsockopt: unable to set PMTU discovery");
- goto error;
- }
+ int pmtu = IP_PMTUDISC_DONT;
+ if (setsockopt(fd, IPPROTO_IP, IP_MTU_DISCOVER, &pmtu, sizeof(pmtu))) {
+ pr_error_errno("setsockopt: unable to disable PMTU discovery");
+ goto error;
}
#endif