diff --git a/.gitmodules b/.gitmodules
index 3e61811..0107594 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,3 +1,6 @@
 [submodule "3rdLib/fakedns"]
 	path = 3rdLib/fakedns
 	url = git@github.com:pathes/fakedns.git
+[submodule "3rdLib/pypcapfile"]
+	path = 3rdLib/pypcapfile
+	url = https://github.com/kisom/pypcapfile.git
diff --git a/3rdLib/pypcapfile b/3rdLib/pypcapfile
new file mode 160000
index 0000000..909eeaf
--- /dev/null
+++ b/3rdLib/pypcapfile
@@ -0,0 +1 @@
+Subproject commit 909eeaf6af590eb609b525e069672e2e7ff1017b