diff --git a/.gitignore b/.gitignore
index 94720069..02278daa 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
 *.so
 *.o
 build/
+.history
diff --git a/Dockerfile b/Dockerfile
index 9dc987ad..3340df40 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -42,7 +42,7 @@ RUN git clone -b 'stable-v40' --single-branch --depth 1 https://github.com/linux
 ENV RTE_SDK /root/dpdk
 
 # Build DPDK
-RUN git clone --depth 1 --branch 'v21.11' https://github.com/DPDK/dpdk.git ${RTE_SDK} && \
+RUN git clone --depth 1 --branch 'v23.11' https://github.com/DPDK/dpdk.git ${RTE_SDK} && \
     cd ${RTE_SDK} && \
     meson build -Dexamples='' -Dplatform=generic -Denable_kmods=false -Dtests=false -Ddisable_drivers='raw/*,crypto/*,baseband/*,dma/*' && \
     cd build/ && \
diff --git a/docs/INTERNAL.md b/docs/INTERNAL.md
index dd243b21..4d287bd0 100644
--- a/docs/INTERNAL.md
+++ b/docs/INTERNAL.md
@@ -41,10 +41,10 @@ ldconfig
 
 ### Build DPDK
 
-We use DPDK v21.11 LTS, like so:
+We use DPDK v23.11 LTS, like so:
 
 ```bash
-export RTE_SDK=/path/to/dpdk-21.11/
+export RTE_SDK=/path/to/dpdk-23.11/
 cd ${RTE_SDK} && meson build && cd build && ninja && DESTDIR=${PWD}/install ninja install
 ```
 
diff --git a/src/core/drivers/dpdk/pmd.cc b/src/core/drivers/dpdk/pmd.cc
index d685ad3c..0a0fefc6 100644
--- a/src/core/drivers/dpdk/pmd.cc
+++ b/src/core/drivers/dpdk/pmd.cc
@@ -18,7 +18,7 @@ __attribute__((unused)) static void ReportLinkStatus(uint8_t port_id) {
     LOG(WARNING) << "rte_eth_link_get_nowait() failed.";
   }
 
-  if (link.link_status == ETH_LINK_UP) {
+  if (link.link_status == RTE_ETH_LINK_UP) {
     LOG(INFO) << "[PMDPORT: " << static_cast<int>(port_id) << "] "
               << "Link is UP " << link.link_speed
               << (link.link_autoneg ? "(AutoNeg)" : "(Fixed)")
@@ -38,18 +38,17 @@ static rte_eth_conf DefaultEthConf(const rte_eth_dev_info *devinfo) {
   // offloads so return a very basic ethernet configuration.
   if (std::string(devinfo->driver_name) == "net_null") return port_conf;
 
-  port_conf.link_speeds = ETH_LINK_SPEED_AUTONEG;
-  uint64_t rss_hf = ETH_RSS_IP | ETH_RSS_UDP | ETH_RSS_TCP | ETH_RSS_SCTP;
+  port_conf.link_speeds = RTE_ETH_LINK_SPEED_AUTONEG;
+  uint64_t rss_hf = RTE_ETH_RSS_IP | RTE_ETH_RSS_UDP | RTE_ETH_RSS_TCP | RTE_ETH_RSS_SCTP;
   if (devinfo->flow_type_rss_offloads) {
     rss_hf &= devinfo->flow_type_rss_offloads;
   }
 
   port_conf.lpbk_mode = 1;
-  port_conf.rxmode.mq_mode = ETH_MQ_RX_RSS;
+  port_conf.rxmode.mq_mode = RTE_ETH_MQ_RX_RSS;
 
   port_conf.rxmode.mtu = PmdRing::kDefaultFrameSize;
   port_conf.rxmode.max_lro_pkt_size = PmdRing::kDefaultFrameSize;
-  port_conf.rxmode.split_hdr_size = 0;
   const auto rx_offload_capa = devinfo->rx_offload_capa;
   port_conf.rxmode.offloads |= ((RTE_ETH_RX_OFFLOAD_CHECKSUM)&rx_offload_capa);
 
@@ -60,21 +59,21 @@ static rte_eth_conf DefaultEthConf(const rte_eth_dev_info *devinfo) {
   };
 
   const auto tx_offload_capa = devinfo->tx_offload_capa;
-  if (!(tx_offload_capa & DEV_TX_OFFLOAD_IPV4_CKSUM) ||
-      !(tx_offload_capa & DEV_TX_OFFLOAD_UDP_CKSUM)) {
+  if (!(tx_offload_capa & RTE_ETH_TX_OFFLOAD_IPV4_CKSUM) ||
+      !(tx_offload_capa & RTE_ETH_TX_OFFLOAD_UDP_CKSUM)) {
     // Making this fatal; not sure what NIC does not support checksum offloads.
     LOG(FATAL) << "Hardware does not support checksum offloads.";
   }
 
-  port_conf.txmode.mq_mode = ETH_MQ_TX_NONE;
+  port_conf.txmode.mq_mode = RTE_ETH_MQ_TX_NONE;
   port_conf.txmode.offloads =
-      (DEV_TX_OFFLOAD_IPV4_CKSUM | DEV_TX_OFFLOAD_UDP_CKSUM);
+      (RTE_ETH_TX_OFFLOAD_IPV4_CKSUM | RTE_ETH_TX_OFFLOAD_UDP_CKSUM);
 
-  if (tx_offload_capa & DEV_TX_OFFLOAD_MBUF_FAST_FREE) {
+  if (tx_offload_capa & RTE_ETH_TX_OFFLOAD_MBUF_FAST_FREE) {
     // TODO(ilias): Add option to the constructor to enable this offload.
     LOG(WARNING)
         << "Enabling FAST FREE: use always the same mempool for each queue.";
-    port_conf.txmode.offloads |= DEV_TX_OFFLOAD_MBUF_FAST_FREE;
+    port_conf.txmode.offloads |= RTE_ETH_TX_OFFLOAD_MBUF_FAST_FREE;
   }
 
   return port_conf;
@@ -100,7 +99,7 @@ void RxRing::Init() {
 void PmdPort::InitDriver(uint16_t mtu) {
   if (is_dpdk_primary_process_) {
     // Get DPDK port info.
-    FetchDpdkPortInfo(port_id_, &devinfo_, &l2_addr_, &pci_info_);
+    FetchDpdkPortInfo(port_id_, &devinfo_, &l2_addr_);
     device_ = devinfo_.device;
 
     if (std::string(devinfo_.driver_name) == "net_netvsc") {
@@ -115,9 +114,7 @@ void PmdPort::InitDriver(uint16_t mtu) {
         // Get DPDK port info.
         struct rte_eth_dev_info vf_devinfo_;
         struct net::Ethernet::Address vf_l2_addr_;
-        std::string vf_pci_info_;
-        FetchDpdkPortInfo(vf_port_id.value(), &vf_devinfo_, &vf_l2_addr_,
-                          &vf_pci_info_);
+        FetchDpdkPortInfo(vf_port_id.value(), &vf_devinfo_, &vf_l2_addr_);
 
         // If the VF is using an 'mlx4*' driver, we need extra checks.
         if (std::string(vf_devinfo_.driver_name).find("mlx4") !=
@@ -282,7 +279,7 @@ void PmdPort::InitDriver(uint16_t mtu) {
     struct rte_eth_link link;
     memset(&link, '0', sizeof(link));
     int nsecs = 30;
-    while (nsecs-- && link.link_status == ETH_LINK_DOWN) {
+    while (nsecs-- && link.link_status == RTE_ETH_LINK_DOWN) {
       memset(&link, '0', sizeof(link));
       int ret = rte_eth_link_get_nowait(port_id_, &link);
       if (ret != 0) {
@@ -292,7 +289,7 @@ void PmdPort::InitDriver(uint16_t mtu) {
       sleep(1);
     }
 
-    if (link.link_status == ETH_LINK_UP) {
+    if (link.link_status == RTE_ETH_LINK_UP) {
       LOG(INFO) << "[PMDPORT: " << static_cast<int>(port_id_) << "] "
                 << "Link is UP " << link.link_speed
                 << (link.link_autoneg ? " (AutoNeg)" : " (Fixed)")
@@ -302,7 +299,7 @@ void PmdPort::InitDriver(uint16_t mtu) {
                 << "Link is DOWN.";
     }
   } else {
-    FetchDpdkPortInfo(port_id_, &devinfo_, &l2_addr_, &pci_info_);
+    FetchDpdkPortInfo(port_id_, &devinfo_, &l2_addr_);
 
     // For the rings, just set port and queue IDs here, which have been
     // pre-initialized by the DPDK primary process
diff --git a/src/include/channel.h b/src/include/channel.h
index 0b535325..ea6ab856 100644
--- a/src/include/channel.h
+++ b/src/include/channel.h
@@ -14,6 +14,7 @@
 #include <machnet_private.h>
 #include <rte_eal.h>
 #include <rte_mbuf_core.h>
+#include <rte_dev.h>
 
 #include <iterator>
 #include <list>
diff --git a/src/include/dpdk.h b/src/include/dpdk.h
index 35bec447..ffdd1928 100644
--- a/src/include/dpdk.h
+++ b/src/include/dpdk.h
@@ -5,7 +5,7 @@
 #include <packet_pool.h>
 #include <rte_bus_pci.h>
 #include <rte_ethdev.h>
-#include <rte_ether.h>
+
 #include <utils.h>
 #include <worker.h>
 
@@ -18,7 +18,8 @@ namespace dpdk {
 
 [[maybe_unused]] static void FetchDpdkPortInfo(
     uint8_t port_id, struct rte_eth_dev_info *devinfo,
-    juggler::net::Ethernet::Address *lladdr, std::string *pci_string) {
+    juggler::net::Ethernet::Address *lladdr) {
+
   if (!rte_eth_dev_is_valid_port(port_id)) {
     LOG(INFO) << "Port id " << static_cast<int>(port_id) << " is not valid.";
     return;
@@ -36,21 +37,11 @@ namespace dpdk {
   rte_eth_macaddr_get(port_id,
                       reinterpret_cast<rte_ether_addr *>(lladdr->bytes));
 
-  struct rte_bus *bus = rte_bus_find_by_device(devinfo->device);
-  if (bus && !strcmp(bus->name, "pci")) {
-    const struct rte_pci_device *pci_dev = RTE_DEV_TO_PCI(devinfo->device);
-    *pci_string = juggler::utils::Format(
-        "%08x:%02hhx:%02hhx.%02hhx %04hx:%04hx", pci_dev->addr.domain,
-        pci_dev->addr.bus, pci_dev->addr.devid, pci_dev->addr.function,
-        pci_dev->id.vendor_id, pci_dev->id.device_id);
-  }
-
   LOG(INFO) << "[PMDPORT] [port_id: " << static_cast<uint32_t>(port_id)
             << ", driver: " << devinfo->driver_name
             << ", RXQ: " << devinfo->max_rx_queues
             << ", TXQ: " << devinfo->max_tx_queues
-            << ", l2addr: " << lladdr->ToString()
-            << ", pci_info: " << *pci_string << "]";
+            << ", l2addr: " << lladdr->ToString() << "]";
 }
 
 [[maybe_unused]] static std::optional<uint16_t> FindSlaveVfPortId(
@@ -59,7 +50,7 @@ namespace dpdk {
   std::string pci_info;
   juggler::net::Ethernet::Address lladdr;
 
-  FetchDpdkPortInfo(port_id, &devinfo, &lladdr, &pci_info);
+  FetchDpdkPortInfo(port_id, &devinfo, &lladdr);
 
   uint16_t slave_port_id = 0;
   while (slave_port_id < RTE_MAX_ETHPORTS) {
@@ -73,10 +64,8 @@ namespace dpdk {
     }
 
     struct rte_eth_dev_info slave_devinfo;
-    std::string slave_pci_info;
     juggler::net::Ethernet::Address slave_lladdr;
-    FetchDpdkPortInfo(slave_port_id, &slave_devinfo, &slave_lladdr,
-                      &slave_pci_info);
+    FetchDpdkPortInfo(slave_port_id, &slave_devinfo, &slave_lladdr);
     if (slave_lladdr == lladdr) {
       return slave_port_id;
     }
@@ -97,7 +86,7 @@ namespace dpdk {
     std::string pci_info;
     juggler::net::Ethernet::Address lladdr;
 
-    FetchDpdkPortInfo(port_id, &devinfo, &lladdr, &pci_info);
+    FetchDpdkPortInfo(port_id, &devinfo, &lladdr);
   }
 }
 
diff --git a/src/include/pmd.h b/src/include/pmd.h
index 76f08906..222199f9 100644
--- a/src/include/pmd.h
+++ b/src/include/pmd.h
@@ -475,7 +475,6 @@ class PmdPort {
   std::vector<rte_eth_rss_reta_entry64> rss_reta_conf_;
   struct rte_eth_stats port_stats_;
   std::vector<uint8_t> rss_hash_key_;
-  std::string pci_info_;
   bool initialized_;
 };
 }  // namespace dpdk