Add STUN actor that saves autodiscovered IPv4/IPv6 to Consul

1 files changed, 4 insertions, 0 deletions

diff --git a/src/fw.rs b/src/fw.rs
index e18a301..f416e6a 100644
--- a/src/fw.rs
+++ b/src/fw.rs
@@ -11,6 +11,7 @@ pub fn setup(ipt: &iptables::IPTables) -> Result<()> {
   // ensure we start from a clean state without any rule already set
   cleanup(ipt)?;
 
+  info!("{}: creating DIPLONAT chain using", ipt.cmd);
   ipt
     .new_chain("filter", "DIPLONAT")
     .context("Failed to create new chain")?;
@@ -23,6 +24,7 @@ pub fn setup(ipt: &iptables::IPTables) -> Result<()> {
 
 pub fn open_ports(ipt: &iptables::IPTables, ports: messages::PublicExposedPorts) -> Result<()> {
   for p in ports.tcp_ports {
+    info!("{}: opening TCP port {}", ipt.cmd, p);
     ipt
       .append(
         "filter",
@@ -33,6 +35,7 @@ pub fn open_ports(ipt: &iptables::IPTables, ports: messages::PublicExposedPorts)
   }
 
   for p in ports.udp_ports {
+    info!("{}: opening UDP port {}", ipt.cmd, p);
     ipt
       .append(
         "filter",
@@ -80,6 +83,7 @@ pub fn get_opened_ports(ipt: &iptables::IPTables) -> Result<messages::PublicExpo
 
 pub fn cleanup(ipt: &iptables::IPTables) -> Result<()> {
   if ipt.chain_exists("filter", "DIPLONAT")? {
+    info!("{}: removing old DIPLONAT chain", ipt.cmd);
     ipt
       .flush_chain("filter", "DIPLONAT")
       .context("Failed to flush the DIPLONAT chain")?;