diff --git a/init/init.c b/init/init.c
index 4b205db69..59a5c3d94 100644
--- a/init/init.c
+++ b/init/init.c
@@ -11,6 +11,7 @@
 #include <time.h>
 #include <unistd.h>
 
+#include <arpa/inet.h>
 #include <net/if.h>
 #include <sys/ioctl.h>
 #include <sys/mount.h>
@@ -1285,6 +1286,109 @@ char *clone_str(const char *str)
     return strdup(str);
 }
 
+#if __linux__
+static bool tsi_enabled()
+{
+    const char *const option = "tsi_hijack";
+    bool enabled = false;
+    char *cmdline = NULL;
+    size_t cmdline_length = 0;
+    FILE *f;
+    const char *const delimiters = " \n";
+    char *token;
+
+    f = fopen("/proc/cmdline", "r");
+    if (f == NULL) {
+        perror("fopen(/proc/cmdline)");
+        return false;
+    }
+
+    if (getline(&cmdline, &cmdline_length, f) < 0) {
+        perror("getline(/proc/cmdline)");
+        fclose(f);
+        goto cleanup;
+    }
+    fclose(f);
+
+    token = strtok(cmdline, delimiters);
+    while (token != NULL) {
+        if (strcmp(token, "--") == 0) {
+            break;
+        }
+        if (strcmp(token, option) == 0) {
+            enabled = true;
+            break;
+        }
+        token = strtok(NULL, delimiters);
+    }
+
+cleanup:
+    free(cmdline);
+
+    return enabled;
+}
+
+static int enable_dummy_interface()
+{
+    // See https://www.man7.org/linux/man-pages/man7/netdevice.7.html
+
+    const char *const name = "dummy0";
+    struct ifreq ifr;
+    int sockfd;
+    struct sockaddr_in *addr = (struct sockaddr_in *)&ifr.ifr_addr;
+    struct sockaddr_in *netmask = (struct sockaddr_in *)&ifr.ifr_netmask;
+    int result = -1;
+
+    if (snprintf(ifr.ifr_name, IFNAMSIZ, "%s", name) >= IFNAMSIZ) {
+        printf("dummy interface name too long\n");
+        return -1;
+    }
+
+    sockfd = socket(PF_INET, SOCK_DGRAM, 0);
+    if (sockfd < 0) {
+        perror("dummy interface socket");
+        return -1;
+    }
+
+    ifr.ifr_flags = IFF_UP;
+    if (ioctl(sockfd, SIOCSIFFLAGS, &ifr) < 0) {
+        if (errno == ENODEV) {
+            // Most likely not enabled in the kernel, ignore quietly
+            result = 0;
+            goto close_socket;
+        }
+        perror("dummy interface up");
+        goto close_socket;
+    }
+
+    addr->sin_family = AF_INET;
+    if (inet_pton(AF_INET, "10.0.0.1", &addr->sin_addr) <= 0) {
+        printf("inet_pton address conversion failed\n");
+        goto close_socket;
+    }
+    if (ioctl(sockfd, SIOCSIFADDR, &ifr) < 0) {
+        perror("dummy interface address");
+        goto close_socket;
+    }
+
+    netmask->sin_family = AF_INET;
+    if (inet_pton(AF_INET, "255.0.0.0", &netmask->sin_addr) <= 0) {
+        printf("inet_pton netmask conversion failed\n");
+        goto close_socket;
+    }
+    if (ioctl(sockfd, SIOCSIFNETMASK, &ifr) < 0) {
+        perror("dummy interface mask");
+        goto close_socket;
+    }
+
+    result = 0;
+
+close_socket:
+    close(sockfd);
+    return result;
+}
+#endif
+
 int main(int argc, char **argv)
 {
     struct ifreq ifr;
@@ -1435,6 +1539,14 @@ int main(int argc, char **argv)
         close(sockfd);
     }
 
+#if __linux__
+    if (tsi_enabled()) {
+        if (enable_dummy_interface() < 0) {
+            printf("Warning: Couldn't enable dummy interface\n");
+        }
+    }
+#endif
+
     config_argv = NULL;
     config_workdir = NULL;
     config_tmpfs = NULL;