Fix network DNS on macOS

It stopped working for ipv4 only networks in Monterey.
See #1696

We add some config like so to System Configuration

```
scutil
show State:/Network/Service/9bee8941b5xxxxxx/IPv4
<dictionary> {
  Addresses : <array> {
    0 : 10.2.1.36
  }
  InterfaceName : feth4823
  Router : 10.2.1.36
  ServerAddress : 127.0.0.1
}

```
This commit is contained in:
travisladuke 2023-07-25 16:03:29 -07:00
commit c4ef8a5632
4 changed files with 137 additions and 8 deletions

View file

@ -12,8 +12,10 @@ class MacDNSHelper
public:
static void setDNS(uint64_t nwid, const char *domain, const std::vector<InetAddress> &servers);
static void removeDNS(uint64_t nwid);
static bool addIps(uint64_t nwid, const MAC mac, const char *dev, const std::vector<InetAddress> &addrs);
static bool removeIps(uint64_t nwid);
static bool addIps4(uint64_t nwid, const MAC mac, const char *dev, const std::vector<InetAddress> &addrs);
static bool addIps6(uint64_t nwid, const MAC mac, const char *dev, const std::vector<InetAddress> &addrs);
static bool removeIps4(uint64_t nwid);
static bool removeIps6(uint64_t nwid);
};
}