diff options
| -rw-r--r-- | talpid-core/src/firewall/macos.rs | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/talpid-core/src/firewall/macos.rs b/talpid-core/src/firewall/macos.rs index 66a5b7861e..77042dd43f 100644 --- a/talpid-core/src/firewall/macos.rs +++ b/talpid-core/src/firewall/macos.rs @@ -1,5 +1,7 @@ use std::env; use std::io; +use std::net::Ipv6Addr; +use std::net::SocketAddr; use std::net::{IpAddr, Ipv4Addr}; use std::ptr; use std::sync::LazyLock; @@ -143,9 +145,15 @@ impl Firewall { return Ok(false); } - if [5353, 53].contains(&remote_address.port()) { - // Ignore DNS states. The local resolver takes care of everything, - // and PQ seems to timeout if these states are flushed + // Socket addresses for Multicast DNS. + let mdns_port = 5353; + let mdns_addrs = [ + SocketAddr::from((Ipv4Addr::new(224, 0, 0, 251), mdns_port)), + SocketAddr::from((Ipv6Addr::new(0xff02, 0, 0, 0, 0, 0, 0, 0xfb), mdns_port)), + ]; + + if mdns_addrs.contains(&remote_address) { + // Ignore MDNS states. PQ *seems* to timeout if these states are flushed. return Ok(false); } |