diff --git a/Cargo.lock b/Cargo.lock
index 98b2dcd..e988a1e 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1,5 +1,14 @@
 # This file is automatically @generated by Cargo.
 # It is not intended for manual editing.
+[[package]]
+name = "aho-corasick"
+version = "0.7.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8716408b8bc624ed7f65d223ddb9ac2d044c0547b6fa4b0d554f3a9540496ada"
+dependencies = [
+ "memchr",
+]
+
 [[package]]
 name = "arc-swap"
 version = "0.4.6"
@@ -757,6 +766,24 @@ version = "0.1.56"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2439c63f3f6139d1b57529d16bc3b8bb855230c8efcc5d3a896c8bea7c3b1e84"
 
+[[package]]
+name = "regex"
+version = "1.3.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a6020f034922e3194c711b82a627453881bc4682166cabb07134a10c26ba7692"
+dependencies = [
+ "aho-corasick",
+ "memchr",
+ "regex-syntax",
+ "thread_local",
+]
+
+[[package]]
+name = "regex-syntax"
+version = "0.6.17"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7fe5bd57d1d7414c6b5ed48563a2c855d995ff777729dcd91c369ec7fea395ae"
+
 [[package]]
 name = "rustc-serialize"
 version = "0.3.24"
@@ -885,6 +912,15 @@ dependencies = [
  "unicode-xid",
 ]
 
+[[package]]
+name = "thread_local"
+version = "1.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d40c6d1b69745a6ec6fb1ca717914848da4b44ae29d9b3080cbee91d72a69b14"
+dependencies = [
+ "lazy_static",
+]
+
 [[package]]
 name = "tokio"
 version = "0.2.20"
@@ -966,6 +1002,7 @@ dependencies = [
  "libc",
  "pcap",
  "rayon",
+ "regex",
  "serde",
  "serde_json",
  "tokio",
diff --git a/Cargo.toml b/Cargo.toml
index cd8af9b..62808d3 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -14,8 +14,7 @@ libc = "0.2.68"
 byteorder = "*"
 bitfield = "*"
 eui48 = "~0.4.6"
-#time = {version = "~0.2", default-features = false }
-#serde_json = "1.0"
 serde_json = { version = "1.0", features = ["raw_value"] }
 serde = { version = "1.0.3", features = ["derive"] }
 rayon = "1.3"
+regex = "1.3.7"