diff --git a/Practice_06/ipcClient.c b/Practice_06/ipcClient.c
new file mode 100644
index 0000000..96ae158
--- /dev/null
+++ b/Practice_06/ipcClient.c
@@ -0,0 +1,24 @@
+#include <stdio.h>
+#include <string.h>
+#include <unistd.h>
+#include <sys/socket.h>
+#include <arpa/inet.h>
+
+int main(){
+    int cs;
+    char buf[10];
+    struct sockaddr_in csa;
+
+    memset(&csa, 0, sizeof(csa));
+    csa.sin_family = AF_INET;
+    csa.sin_addr.s_addr = inet_addr("127.0.0.1");
+    csa.sin_port = htons(5686);
+
+    cs = socket(PF_INET, SOCK_STREAM, IPPROTO_TCP);
+    connect(cs, (struct sockaddr *) &csa, sizeof(csa));
+
+    recv(cs, buf, 10, 0);
+    printf("Receive : %s\n", buf);
+
+    return 0;
+}
\ No newline at end of file
diff --git a/Practice_06/ipcServer.c b/Practice_06/ipcServer.c
new file mode 100644
index 0000000..132e1bf
--- /dev/null
+++ b/Practice_06/ipcServer.c
@@ -0,0 +1,26 @@
+#include <string.h>
+#include <unistd.h>
+#include <sys/socket.h>
+#include <arpa/inet.h>
+
+int main(){
+    int ss, sa;
+    struct sockaddr_in ssa;
+
+    memset(&ssa, 0, sizeof(ssa));
+    ssa.sin_family = AF_INET;
+    ssa.sin_addr.s_addr = htonl(INADDR_ANY);
+    ssa.sin_port = htons(5686);
+
+    ss = socket(PF_INET, SOCK_STREAM, IPPROTO_TCP);
+    bind(ss, (struct sockaddr *) &ssa, sizeof(ssa));
+    listen(ss, 10);
+
+    while(1){
+        sa = accept(ss, 0, 0);
+        send(sa, "FOXLiver", 10, 0);
+        close(sa);
+    }
+
+    return 0;
+}
\ No newline at end of file