diff --git a/kernel/include/net/network.hpp b/kernel/include/net/network.hpp
index ccf78b54..6fb49fa9 100644
--- a/kernel/include/net/network.hpp
+++ b/kernel/include/net/network.hpp
@@ -100,6 +100,13 @@ std::expected<void> finalize_packet(socket_fd_t socket_fd, size_t packet_fd);
  */
 std::expected<void> listen(socket_fd_t socket_fd, bool listen);
 
+/*!
+ * \brief Bind a socket datagram as a client (bind a local random port)
+ * \param socket_fd The file descriptor of the packet
+ * \return the allocated port on success and a negative error code otherwise
+ */
+std::expected<size_t> client_bind(socket_fd_t socket_fd);
+
 /*!
  * \brief Wait for a packet
  * \param socket_fd The file descriptor of the packet
diff --git a/kernel/include/net/socket.hpp b/kernel/include/net/socket.hpp
index d9f7b005..f2443350 100644
--- a/kernel/include/net/socket.hpp
+++ b/kernel/include/net/socket.hpp
@@ -29,6 +29,7 @@ struct socket {
     socket_protocol protocol;
     size_t next_fd;
     bool listen;
+    size_t local_port;
 
     std::vector<network::ethernet::packet> packets;
 
@@ -37,7 +38,7 @@ struct socket {
 
     socket(){}
     socket(size_t id, socket_domain domain, socket_type type, socket_protocol protocol, size_t next_fd, bool listen)
-            : id(id), domain(domain), type(type), protocol(protocol), next_fd(next_fd), listen(listen) {}
+            : id(id), domain(domain), type(type), protocol(protocol), next_fd(next_fd), listen(listen), local_port(0) {}
 
     void invalidate(){
         id = 0xFFFFFFFF;
diff --git a/kernel/src/net/network.cpp b/kernel/src/net/network.cpp
index f1d66c31..cc5accdd 100644
--- a/kernel/src/net/network.cpp
+++ b/kernel/src/net/network.cpp
@@ -28,6 +28,9 @@
 
 namespace {
 
+// TODO need to be atomic!
+size_t local_port = 1234;
+
 std::vector<network::interface_descriptor> interfaces;
 
 void rx_thread(void* data){
@@ -211,18 +214,26 @@ network::interface_descriptor& network::interface(size_t index){
 }
 
 std::expected<network::socket_fd_t> network::open(network::socket_domain domain, network::socket_type type, network::socket_protocol protocol){
+    // Make sure the socket domain is valid
     if(domain != socket_domain::AF_INET){
         return std::make_expected_from_error<network::socket_fd_t>(std::ERROR_SOCKET_INVALID_DOMAIN);
     }
 
-    if(type != socket_type::RAW){
+    // Make sure the socket type is valid
+    if(type != socket_type::RAW && type != socket_type::DGRAM){
         return std::make_expected_from_error<network::socket_fd_t>(std::ERROR_SOCKET_INVALID_TYPE);
     }
 
+    // Make sure the socket protocol is valid
     if(protocol != socket_protocol::ICMP && protocol != socket_protocol::DNS){
         return std::make_expected_from_error<network::socket_fd_t>(std::ERROR_SOCKET_INVALID_PROTOCOL);
     }
 
+    // Make sure the socket protocol is valid for the given socket type
+    if(type == socket_type::DGRAM && !(protocol == socket_protocol::DNS)){
+        return std::make_expected_from_error<network::socket_fd_t>(std::ERROR_SOCKET_INVALID_TYPE_PROTOCOL);
+    }
+
     return scheduler::register_new_socket(domain, type, protocol);
 }
 
@@ -322,6 +333,24 @@ std::expected<void> network::listen(socket_fd_t socket_fd, bool listen){
     return std::make_expected();
 }
 
+std::expected<size_t> network::client_bind(socket_fd_t socket_fd){
+    if(!scheduler::has_socket(socket_fd)){
+        return std::make_unexpected<size_t>(std::ERROR_SOCKET_INVALID_FD);
+    }
+
+    auto& socket = scheduler::get_socket(socket_fd);
+
+    if(socket.type != socket_type::DGRAM){
+        return std::make_unexpected<size_t>(std::ERROR_SOCKET_INVALID_TYPE);
+    }
+
+    socket.local_port = local_port++;
+
+    logging::logf(logging::log_level::TRACE, "network: %u socket %u was assigned port %u\n", scheduler::get_pid(), socket_fd, socket.local_port);
+
+    return std::make_expected<size_t>(socket.local_port);
+}
+
 std::expected<size_t> network::wait_for_packet(char* buffer, socket_fd_t socket_fd){
     if(!scheduler::has_socket(socket_fd)){
         return std::make_unexpected<size_t>(std::ERROR_SOCKET_INVALID_FD);
diff --git a/kernel/src/system_calls.cpp b/kernel/src/system_calls.cpp
index 5c110bb8..b890b1a2 100644
--- a/kernel/src/system_calls.cpp
+++ b/kernel/src/system_calls.cpp
@@ -417,6 +417,13 @@ void sc_listen(interrupt::syscall_regs* regs){
     regs->rax = expected_to_i64(status);
 }
 
+void sc_client_bind(interrupt::syscall_regs* regs){
+    auto socket_fd = regs->rbx;
+
+    auto status = network::client_bind(socket_fd);
+    regs->rax = expected_to_i64(status);
+}
+
 void sc_wait_for_packet(interrupt::syscall_regs* regs){
     auto socket_fd = regs->rbx;
     auto user_buffer = reinterpret_cast<char*>(regs->rcx);
@@ -681,6 +688,10 @@ void system_call_entry(interrupt::syscall_regs* regs){
             sc_wait_for_packet_ms(regs);
             break;
 
+        case 0x3007:
+            sc_client_bind(regs);
+            break;
+
         // Special system calls
 
         case 0x6666:
diff --git a/programs/nslookup/src/main.cpp b/programs/nslookup/src/main.cpp
index bc310ca5..c041221c 100644
--- a/programs/nslookup/src/main.cpp
+++ b/programs/nslookup/src/main.cpp
@@ -37,13 +37,9 @@ int main(int argc, char* argv[]) {
 
     std::string domain(argv[1]);
 
-    tlib::socket sock(tlib::socket_domain::AF_INET, tlib::socket_type::RAW, tlib::socket_protocol::DNS);
-
-    if (!sock) {
-        tlib::printf("nslookup: socket error: %s\n", std::error_message(sock.error()));
-        return 1;
-    }
+    tlib::socket sock(tlib::socket_domain::AF_INET, tlib::socket_type::DGRAM, tlib::socket_protocol::DNS);
 
+    sock.client_bind();
     sock.listen(true);
 
     if (!sock) {
diff --git a/tlib/include/tlib/errors.hpp b/tlib/include/tlib/errors.hpp
index 7c559d20..e657e175 100644
--- a/tlib/include/tlib/errors.hpp
+++ b/tlib/include/tlib/errors.hpp
@@ -41,6 +41,7 @@ constexpr const size_t ERROR_SOCKET_INVALID_PACKET_FD         = 26;
 constexpr const size_t ERROR_SOCKET_NOT_LISTEN                = 27;
 constexpr const size_t ERROR_SOCKET_TIMEOUT                   = 28;
 constexpr const size_t ERROR_SOCKET_INVALID_PACKET_DESCRIPTOR = 29;
+constexpr const size_t ERROR_SOCKET_INVALID_TYPE_PROTOCOL     = 30;
 
 inline const char* error_message(size_t error){
     switch(error){
@@ -102,6 +103,8 @@ inline const char* error_message(size_t error){
             return "Network timeout";
         case ERROR_SOCKET_INVALID_PACKET_DESCRIPTOR:
             return "The packet descriptor for the packet to send is invalid";
+        case ERROR_SOCKET_INVALID_TYPE_PROTOCOL:
+            return "The socket protocol is not vaild with this type";
         default:
             return "Unknonwn error";
     }
diff --git a/tlib/include/tlib/net.hpp b/tlib/include/tlib/net.hpp
index 5aa30a2f..373c48df 100644
--- a/tlib/include/tlib/net.hpp
+++ b/tlib/include/tlib/net.hpp
@@ -41,6 +41,7 @@ void socket_close(size_t socket_fd);
 std::expected<packet> prepare_packet(size_t socket_fd, void* desc);
 std::expected<void> finalize_packet(size_t socket_fd, const packet& p);
 std::expected<void> listen(size_t socket_fd, bool l);
+std::expected<size_t> client_bind(size_t socket_fd);
 std::expected<packet> wait_for_packet(size_t socket_fd);
 std::expected<packet> wait_for_packet(size_t socket_fd, size_t ms);
 
@@ -77,6 +78,11 @@ struct socket {
      */
     void clear();
 
+    /*!
+     * \brief Bind the socket as a client
+     */
+    void client_bind();
+
     void listen(bool l);
 
     packet prepare_packet(void* desc);
@@ -90,6 +96,7 @@ private:
     socket_protocol protocol; ///< The socket protocol
     size_t fd;                ///< The socket file descriptor
     size_t error_code;        ///< The error code
+    size_t local_port;        ///< The local port
 };
 
 inline uint16_t switch_endian_16(uint16_t nb) {
diff --git a/tlib/include/tlib/net_constants.hpp b/tlib/include/tlib/net_constants.hpp
index 5057d1b0..0ecdb2e1 100644
--- a/tlib/include/tlib/net_constants.hpp
+++ b/tlib/include/tlib/net_constants.hpp
@@ -113,7 +113,8 @@ enum class socket_domain : size_t {
 };
 
 enum class socket_type : size_t {
-    RAW
+    RAW,
+    DGRAM
 };
 
 enum class socket_protocol : size_t {
diff --git a/tlib/src/net.cpp b/tlib/src/net.cpp
index 5aeab1ff..fef43a4b 100644
--- a/tlib/src/net.cpp
+++ b/tlib/src/net.cpp
@@ -36,7 +36,7 @@ tlib::packet::~packet() {
 
 std::expected<size_t> tlib::socket_open(socket_domain domain, socket_type type, socket_protocol protocol) {
     int64_t fd;
-    asm volatile("mov rax, 0x3000; mov rbx, %[type]; mov rcx, %[type]; mov rdx, %[protocol]; int 50; mov %[fd], rax"
+    asm volatile("mov rax, 0x3000; mov rbx, %[domain]; mov rcx, %[type]; mov rdx, %[protocol]; int 50; mov %[fd], rax"
                  : [fd] "=m"(fd)
                  : [domain] "g"(static_cast<size_t>(domain)), [type] "g"(static_cast<size_t>(type)), [protocol] "g"(static_cast<size_t>(protocol))
                  : "rax", "rbx", "rcx", "rdx");
@@ -106,6 +106,20 @@ std::expected<void> tlib::listen(size_t socket_fd, bool l) {
     }
 }
 
+std::expected<size_t> tlib::client_bind(size_t socket_fd) {
+    int64_t code;
+    asm volatile("mov rax, 0x3007; mov rbx, %[socket]; int 50; mov %[code], rax"
+                 : [code] "=m"(code)
+                 : [socket] "g"(socket_fd)
+                 : "rax", "rbx", "rcx");
+
+    if (code < 0) {
+        return std::make_unexpected<size_t, size_t>(-code);
+    } else {
+        return std::make_expected<size_t>(code);
+    }
+}
+
 std::expected<tlib::packet> tlib::wait_for_packet(size_t socket_fd) {
     auto buffer = malloc(2048);
 
@@ -157,6 +171,8 @@ tlib::socket::socket(socket_domain domain, socket_type type, socket_protocol pro
     } else {
         error_code = open_status.error();
     }
+
+    local_port = 0;
 }
 
 tlib::socket::~socket() {
@@ -196,6 +212,19 @@ void tlib::socket::listen(bool l) {
     }
 }
 
+void tlib::socket::client_bind() {
+    if (!good() || !open()) {
+        return;
+    }
+
+    auto status = tlib::client_bind(fd);
+    if (!status) {
+        error_code = status.error();
+    }
+
+    local_port = *status;
+}
+
 tlib::packet tlib::socket::prepare_packet(void* desc) {
     if (!good() || !open()) {
         return tlib::packet();