diff --git a/tools/libxl/libxl_dm.c b/tools/libxl/libxl_dm.c
index 281058d..b3484df 100644
--- a/tools/libxl/libxl_dm.c
+++ b/tools/libxl/libxl_dm.c
@@ -1244,6 +1244,110 @@ static int libxl__build_device_model_args_new(libxl__gc *gc,
                                            nics[i].devid, ifname,
                                            libxl_tapif_script(gc),
                                            libxl_tapif_script(gc)));
+
+                /* Userspace COLO Proxy need this */
+                if (state->saved_state) {
+                    /* secondary colo run */
+                } else {
+                    /* primary colo run */
+                    if (nics[i].sock_mirror_id &&
+                        nics[i].sock_mirror_ip &&
+                        nics[i].sock_mirror_port) {
+                        flexarray_append(dm_args, "-chardev");
+                        flexarray_append(dm_args,
+                           GCSPRINTF("socket,id=%s,host=%s,port=%s,server,nowait",
+                                     nics[i].sock_mirror_id,
+                                     nics[i].sock_mirror_ip,
+                                     nics[i].sock_mirror_port));
+                    }
+                    if (nics[i].sock_compare_pri_in_id &&
+                        nics[i].sock_compare_pri_in_ip &&
+                        nics[i].sock_compare_pri_in_port) {
+                        flexarray_append(dm_args, "-chardev");
+                        flexarray_append(dm_args,
+                           GCSPRINTF("socket,id=%s,host=%s,port=%s,server,nowait",
+                                     nics[i].sock_compare_pri_in_id,
+                                     nics[i].sock_compare_pri_in_ip,
+                                     nics[i].sock_compare_pri_in_port));
+                    }
+                    if (nics[i].sock_compare_sec_in_id &&
+                        nics[i].sock_compare_sec_in_ip &&
+                        nics[i].sock_compare_sec_in_port) {
+                        flexarray_append(dm_args, "-chardev");
+                        flexarray_append(dm_args,
+                           GCSPRINTF("socket,id=%s,host=%s,port=%s,server,nowait",
+                                     nics[i].sock_compare_sec_in_id,
+                                     nics[i].sock_compare_sec_in_ip,
+                                     nics[i].sock_compare_sec_in_port));
+                    }
+                    if (nics[i].sock_redirector0_id &&
+                        nics[i].sock_redirector0_ip &&
+                        nics[i].sock_redirector0_port) {
+                        flexarray_append(dm_args, "-chardev");
+                        flexarray_append(dm_args,
+                           GCSPRINTF("socket,id=%s,host=%s,port=%s,server,nowait",
+                                     nics[i].sock_redirector0_id,
+                                     nics[i].sock_redirector0_ip,
+                                     nics[i].sock_redirector0_port));
+                    }
+                    if (nics[i].sock_redirector1_id &&
+                        nics[i].sock_redirector1_ip &&
+                        nics[i].sock_redirector1_port) {
+                        flexarray_append(dm_args, "-chardev");
+                        flexarray_append(dm_args,
+                           GCSPRINTF("socket,id=%s,host=%s,port=%s",
+                                     nics[i].sock_redirector1_id,
+                                     nics[i].sock_redirector1_ip,
+                                     nics[i].sock_redirector1_port));
+                    }
+                    if (nics[i].sock_redirector2_id &&
+                        nics[i].sock_redirector2_ip &&
+                        nics[i].sock_redirector2_port) {
+                        flexarray_append(dm_args, "-chardev");
+                        flexarray_append(dm_args,
+                           GCSPRINTF("socket,id=%s,host=%s,port=%s",
+                                     nics[i].sock_redirector2_id,
+                                     nics[i].sock_redirector2_ip,
+                                     nics[i].sock_redirector2_port));
+                    }
+                    if (nics[i].filter_mirror_queue &&
+                        nics[i].filter_mirror_outdev) {
+                        flexarray_append(dm_args, "-object");
+                        flexarray_append(dm_args,
+                           GCSPRINTF("filter-mirror,id=m1,netdev=net%d,queue=%s,outdev=%s",
+                                     nics[i].devid,
+                                     nics[i].filter_mirror_queue,
+                                     nics[i].filter_mirror_outdev));
+                    }
+                    if (nics[i].filter_redirector0_queue &&
+                        nics[i].filter_redirector0_indev) {
+                        flexarray_append(dm_args, "-object");
+                        flexarray_append(dm_args,
+                           GCSPRINTF("filter-redirector,id=r1,netdev=net%d,queue=%s,indev=%s",
+                                     nics[i].devid,
+                                     nics[i].filter_redirector0_queue,
+                                     nics[i].filter_redirector0_indev));
+                    }
+                    if (nics[i].filter_redirector1_queue &&
+                        nics[i].filter_redirector1_outdev) {
+                        flexarray_append(dm_args, "-object");
+                        flexarray_append(dm_args,
+                          GCSPRINTF("filter-redirector,id=r2,netdev=net%d,queue=%s,outdev=%s",
+                                     nics[i].devid,
+                                     nics[i].filter_redirector1_queue,
+                                     nics[i].filter_redirector1_outdev));
+                    }
+                    if (nics[i].colo_compare_pri_in &&
+                        nics[i].colo_compare_sec_in &&
+                        nics[i].colo_compare_out) {
+                        flexarray_append(dm_args, "-object");
+                        flexarray_append(dm_args,
+                           GCSPRINTF("colo-compare,id=c1,primary_in=%s,secondary_in=%s,outdev=%s",
+                                     nics[i].colo_compare_pri_in,
+                                     nics[i].colo_compare_sec_in,
+                                     nics[i].colo_compare_out));
+                    }
+                }
                 ioemu_nics++;
             }
         }
diff --git a/tools/libxl/libxl_nic.c b/tools/libxl/libxl_nic.c
index 61b55ca..b7a3596 100644
--- a/tools/libxl/libxl_nic.c
+++ b/tools/libxl/libxl_nic.c
@@ -196,6 +196,123 @@ static void libxl__device_nic_add(libxl__egc *egc, uint32_t domid,
         flexarray_append(back, nic->coloft_forwarddev);
     }
 
+    if (nic->sock_mirror_id) {
+        flexarray_append(back, "sock_mirror_id");
+        flexarray_append(back, nic->sock_mirror_id);
+    }
+    if (nic->sock_mirror_ip) {
+        flexarray_append(back, "sock_mirror_ip");
+        flexarray_append(back, nic->sock_mirror_ip);
+    }
+    if (nic->sock_mirror_port) {
+        flexarray_append(back, "sock_mirror_port");
+        flexarray_append(back, nic->sock_mirror_port);
+    }
+    if (nic->sock_compare_pri_in_id) {
+        flexarray_append(back, "sock_compare_pri_in_id");
+        flexarray_append(back, nic->sock_compare_pri_in_id);
+    }
+    if (nic->sock_compare_pri_in_ip) {
+        flexarray_append(back, "sock_compare_pri_in_ip");
+        flexarray_append(back, nic->sock_compare_pri_in_ip);
+    }
+    if (nic->sock_compare_pri_in_port) {
+        flexarray_append(back, "sock_compare_pri_in_port");
+        flexarray_append(back, nic->sock_compare_pri_in_port);
+    }
+    if (nic->sock_compare_sec_in_id) {
+        flexarray_append(back, "sock_compare_sec_in_id");
+        flexarray_append(back, nic->sock_compare_sec_in_id);
+    }
+    if (nic->sock_compare_sec_in_ip) {
+        flexarray_append(back, "sock_compare_sec_in_ip");
+        flexarray_append(back, nic->sock_compare_sec_in_ip);
+    }
+    if (nic->sock_compare_sec_in_port) {
+        flexarray_append(back, "sock_compare_sec_in_port");
+        flexarray_append(back, nic->sock_compare_sec_in_port);
+    }
+    if (nic->sock_redirector0_id) {
+        flexarray_append(back, "sock_redirector0_id");
+        flexarray_append(back, nic->sock_redirector0_id);
+    }
+    if (nic->sock_redirector0_ip) {
+        flexarray_append(back, "sock_redirector0_ip");
+        flexarray_append(back, nic->sock_redirector0_ip);
+    }
+    if (nic->sock_redirector0_port) {
+        flexarray_append(back, "sock_redirector0_port");
+        flexarray_append(back, nic->sock_redirector0_port);
+    }
+    if (nic->sock_redirector1_id) {
+        flexarray_append(back, "sock_redirector1_id");
+        flexarray_append(back, nic->sock_redirector1_id);
+    }
+    if (nic->sock_redirector1_ip) {
+        flexarray_append(back, "sock_redirector1_ip");
+        flexarray_append(back, nic->sock_redirector1_ip);
+    }
+    if (nic->sock_redirector1_port) {
+        flexarray_append(back, "sock_redirector1_port");
+        flexarray_append(back, nic->sock_redirector1_port);
+    }
+    if (nic->sock_redirector2_id) {
+        flexarray_append(back, "sock_redirector2_id");
+        flexarray_append(back, nic->sock_redirector2_id);
+    }
+    if (nic->sock_redirector2_ip) {
+        flexarray_append(back, "sock_redirector2_ip");
+        flexarray_append(back, nic->sock_redirector2_ip);
+    }
+    if (nic->sock_redirector2_port) {
+        flexarray_append(back, "sock_redirector2_port");
+        flexarray_append(back, nic->sock_redirector2_port);
+    }
+    if (nic->filter_mirror_queue) {
+        flexarray_append(back, "filter_mirror_queue");
+        flexarray_append(back, nic->filter_mirror_queue);
+    }
+    if (nic->filter_mirror_outdev) {
+        flexarray_append(back, "filter_mirror_outdev");
+        flexarray_append(back, nic->filter_mirror_outdev);
+    }
+    if (nic->filter_redirector0_queue) {
+        flexarray_append(back, "filter_redirector0_queue");
+        flexarray_append(back, nic->filter_redirector0_queue);
+    }
+    if (nic->filter_redirector0_indev) {
+        flexarray_append(back, "filter_redirector0_indev");
+        flexarray_append(back, nic->filter_redirector0_indev);
+    }
+    if (nic->filter_redirector0_outdev) {
+        flexarray_append(back, "filter_redirector0_outdev");
+        flexarray_append(back, nic->filter_redirector0_outdev);
+    }
+    if (nic->filter_redirector1_queue) {
+        flexarray_append(back, "filter_redirector1_queue");
+        flexarray_append(back, nic->filter_redirector1_queue);
+    }
+    if (nic->filter_redirector1_indev) {
+        flexarray_append(back, "filter_redirector1_indev");
+        flexarray_append(back, nic->filter_redirector1_indev);
+    }
+    if (nic->filter_redirector1_outdev) {
+        flexarray_append(back, "filter_redirector1_outdev");
+        flexarray_append(back, nic->filter_redirector1_outdev);
+    }
+    if (nic->colo_compare_pri_in) {
+        flexarray_append(back, "colo_compare_pri_in");
+        flexarray_append(back, nic->colo_compare_pri_in);
+    }
+    if (nic->colo_compare_sec_in) {
+        flexarray_append(back, "colo_compare_sec_in");
+        flexarray_append(back, nic->colo_compare_sec_in);
+    }
+    if (nic->colo_compare_out) {
+        flexarray_append(back, "colo_compare_out");
+        flexarray_append(back, nic->colo_compare_out);
+    }
+
     flexarray_append(back, "mac");
     flexarray_append(back,GCSPRINTF(LIBXL_MAC_FMT, LIBXL_MAC_BYTES(nic->mac)));
     if (nic->ip) {
@@ -348,6 +465,121 @@ static int libxl__device_nic_from_xenstore(libxl__gc *gc,
                                 GCSPRINTF("%s/forwarddev", libxl_path),
                                 (const char **)(&nic->coloft_forwarddev));
     if (rc) goto out;
+    rc = libxl__xs_read_checked(NOGC, XBT_NULL,
+                                GCSPRINTF("%s/sock_mirror_id", libxl_path),
+                                (const char **)(&nic->sock_mirror_id));
+    if (rc) goto out;
+    rc = libxl__xs_read_checked(NOGC, XBT_NULL,
+                                GCSPRINTF("%s/sock_mirror_ip", libxl_path),
+                                (const char **)(&nic->sock_mirror_ip));
+    if (rc) goto out;
+    rc = libxl__xs_read_checked(NOGC, XBT_NULL,
+                                GCSPRINTF("%s/sock_mirror_port", libxl_path),
+                                (const char **)(&nic->sock_mirror_port));
+    if (rc) goto out;
+    rc = libxl__xs_read_checked(NOGC, XBT_NULL,
+                                GCSPRINTF("%s/sock_compare_pri_in_id", libxl_path),
+                                (const char **)(&nic->sock_compare_pri_in_id));
+    if (rc) goto out;
+    rc = libxl__xs_read_checked(NOGC, XBT_NULL,
+                                GCSPRINTF("%s/sock_compare_pri_in_ip", libxl_path),
+                                (const char **)(&nic->sock_compare_pri_in_ip));
+    if (rc) goto out;
+    rc = libxl__xs_read_checked(NOGC, XBT_NULL,
+                                GCSPRINTF("%s/sock_compare_pri_in_port", libxl_path),
+                                (const char **)(&nic->sock_compare_pri_in_port));
+    if (rc) goto out;
+    rc = libxl__xs_read_checked(NOGC, XBT_NULL,
+                                GCSPRINTF("%s/sock_compare_sec_in_id", libxl_path),
+                                (const char **)(&nic->sock_compare_sec_in_id));
+    if (rc) goto out;
+    rc = libxl__xs_read_checked(NOGC, XBT_NULL,
+                                GCSPRINTF("%s/sock_compare_sec_in_ip", libxl_path),
+                                (const char **)(&nic->sock_compare_sec_in_ip));
+    if (rc) goto out;
+    rc = libxl__xs_read_checked(NOGC, XBT_NULL,
+                                GCSPRINTF("%s/sock_compare_sec_in_port", libxl_path),
+                                (const char **)(&nic->sock_compare_sec_in_port));
+    if (rc) goto out;
+    rc = libxl__xs_read_checked(NOGC, XBT_NULL,
+                                GCSPRINTF("%s/sock_redirector0_id", libxl_path),
+                                (const char **)(&nic->sock_redirector0_id));
+    if (rc) goto out;
+    rc = libxl__xs_read_checked(NOGC, XBT_NULL,
+                                GCSPRINTF("%s/sock_redirector0_ip", libxl_path),
+                                (const char **)(&nic->sock_redirector0_ip));
+    if (rc) goto out;
+    rc = libxl__xs_read_checked(NOGC, XBT_NULL,
+                                GCSPRINTF("%s/sock_redirector0_port", libxl_path),
+                                (const char **)(&nic->sock_redirector0_port));
+    if (rc) goto out;
+    rc = libxl__xs_read_checked(NOGC, XBT_NULL,
+                                GCSPRINTF("%s/sock_redirector1_id", libxl_path),
+                                (const char **)(&nic->sock_redirector1_id));
+    if (rc) goto out;
+    rc = libxl__xs_read_checked(NOGC, XBT_NULL,
+                                GCSPRINTF("%s/sock_redirector1_ip", libxl_path),
+                                (const char **)(&nic->sock_redirector1_ip));
+    if (rc) goto out;
+    rc = libxl__xs_read_checked(NOGC, XBT_NULL,
+                                GCSPRINTF("%s/sock_redirector1_port", libxl_path),
+                                (const char **)(&nic->sock_redirector1_port));
+    if (rc) goto out;
+    rc = libxl__xs_read_checked(NOGC, XBT_NULL,
+                                GCSPRINTF("%s/sock_redirector2_id", libxl_path),
+                                (const char **)(&nic->sock_redirector2_id));
+    if (rc) goto out;
+    rc = libxl__xs_read_checked(NOGC, XBT_NULL,
+                                GCSPRINTF("%s/sock_redirector2_ip", libxl_path),
+                                (const char **)(&nic->sock_redirector2_ip));
+    if (rc) goto out;
+    rc = libxl__xs_read_checked(NOGC, XBT_NULL,
+                                GCSPRINTF("%s/sock_redirector2_port", libxl_path),
+                                (const char **)(&nic->sock_redirector2_port));
+    if (rc) goto out;
+    rc = libxl__xs_read_checked(NOGC, XBT_NULL,
+                                GCSPRINTF("%s/filter_mirror_queue", libxl_path),
+                                (const char **)(&nic->filter_mirror_queue));
+    if (rc) goto out;
+    rc = libxl__xs_read_checked(NOGC, XBT_NULL,
+                                GCSPRINTF("%s/filter_mirror_outdev", libxl_path),
+                                (const char **)(&nic->filter_mirror_outdev));
+    if (rc) goto out;
+    rc = libxl__xs_read_checked(NOGC, XBT_NULL,
+                                GCSPRINTF("%s/filter_redirector0_queue", libxl_path),
+                                (const char **)(&nic->filter_redirector0_queue));
+    if (rc) goto out;
+    rc = libxl__xs_read_checked(NOGC, XBT_NULL,
+                                GCSPRINTF("%s/filter_redirector0_indev", libxl_path),
+                                (const char **)(&nic->filter_redirector0_indev));
+    if (rc) goto out;
+    rc = libxl__xs_read_checked(NOGC, XBT_NULL,
+                                GCSPRINTF("%s/filter_redirector0_outdev", libxl_path),
+                                (const char **)(&nic->filter_redirector0_outdev));
+    if (rc) goto out;
+    rc = libxl__xs_read_checked(NOGC, XBT_NULL,
+                                GCSPRINTF("%s/filter_redirector1_queue", libxl_path),
+                                (const char **)(&nic->filter_redirector1_queue));
+    if (rc) goto out;
+    rc = libxl__xs_read_checked(NOGC, XBT_NULL,
+                                GCSPRINTF("%s/filter_redirector1_indev", libxl_path),
+                                (const char **)(&nic->filter_redirector1_indev));
+    if (rc) goto out;
+    rc = libxl__xs_read_checked(NOGC, XBT_NULL,
+                                GCSPRINTF("%s/filter_redirector1_outdev", libxl_path),
+                                (const char **)(&nic->filter_redirector1_outdev));
+    if (rc) goto out;
+    rc = libxl__xs_read_checked(NOGC, XBT_NULL,
+                                GCSPRINTF("%s/colo_compare_pri_in", libxl_path),
+                                (const char **)(&nic->colo_compare_pri_in));
+    if (rc) goto out;
+    rc = libxl__xs_read_checked(NOGC, XBT_NULL,
+                                GCSPRINTF("%s/colo_compare_sec_in", libxl_path),
+                                (const char **)(&nic->colo_compare_sec_in));
+    if (rc) goto out;
+    rc = libxl__xs_read_checked(NOGC, XBT_NULL,
+                                GCSPRINTF("%s/colo_compare_out", libxl_path),
+                                (const char **)(&nic->colo_compare_out));
 
     /* vif_ioemu nics use the same xenstore entries as vif interfaces */
     rc = libxl__xs_read_checked(gc, XBT_NULL,
diff --git a/tools/libxl/libxl_types.idl b/tools/libxl/libxl_types.idl
index 89c2c9d..1deb11b 100644
--- a/tools/libxl/libxl_types.idl
+++ b/tools/libxl/libxl_types.idl
@@ -629,7 +629,36 @@ libxl_device_nic = Struct("device_nic", [
     ("gatewaydev", string),
     # Note that the COLO configuration settings should be considered unstable.
     # They may change incompatibly in future versions of Xen.
-    ("coloft_forwarddev", string)
+    ("coloft_forwarddev", string),
+    ("sock_mirror_id", string),
+    ("sock_mirror_ip", string),
+    ("sock_mirror_port", string),
+    ("sock_compare_pri_in_id", string),
+    ("sock_compare_pri_in_ip", string),
+    ("sock_compare_pri_in_port", string),
+    ("sock_compare_sec_in_id", string),
+    ("sock_compare_sec_in_ip", string),
+    ("sock_compare_sec_in_port", string),
+    ("sock_redirector0_id", string),
+    ("sock_redirector0_ip", string),
+    ("sock_redirector0_port", string),
+    ("sock_redirector1_id", string),
+    ("sock_redirector1_ip", string),
+    ("sock_redirector1_port", string),
+    ("sock_redirector2_id", string),
+    ("sock_redirector2_ip", string),
+    ("sock_redirector2_port", string),
+    ("filter_mirror_queue", string),
+    ("filter_mirror_outdev", string),
+    ("filter_redirector0_queue", string),
+    ("filter_redirector0_indev", string),
+    ("filter_redirector0_outdev", string),
+    ("filter_redirector1_queue", string),
+    ("filter_redirector1_indev", string),
+    ("filter_redirector1_outdev", string),
+    ("colo_compare_pri_in", string),
+    ("colo_compare_sec_in", string),
+    ("colo_compare_out", string)
     ])
 
 libxl_device_pci = Struct("device_pci", [
diff --git a/tools/libxl/xl_cmdimpl.c b/tools/libxl/xl_cmdimpl.c
index 1620bd7..996316e 100644
--- a/tools/libxl/xl_cmdimpl.c
+++ b/tools/libxl/xl_cmdimpl.c
@@ -1060,6 +1060,64 @@ static int parse_nic_config(libxl_device_nic *nic, XLU_Config **config, char *to
         parse_vif_rate(config, oparg, nic);
     } else if (MATCH_OPTION("forwarddev", token, oparg)) {
         replace_string(&nic->coloft_forwarddev, oparg);
+    } else if (MATCH_OPTION("sock_mirror_id", token, oparg)) {
+        replace_string(&nic->sock_mirror_id, oparg);
+    } else if (MATCH_OPTION("sock_mirror_ip", token, oparg)) {
+        replace_string(&nic->sock_mirror_ip, oparg);
+    } else if (MATCH_OPTION("sock_mirror_port", token, oparg)) {
+        replace_string(&nic->sock_mirror_port, oparg);
+    } else if (MATCH_OPTION("sock_compare_sec_in_id", token, oparg)) {
+        replace_string(&nic->sock_compare_sec_in_id, oparg);
+    } else if (MATCH_OPTION("sock_compare_sec_in_ip", token, oparg)) {
+        replace_string(&nic->sock_compare_sec_in_ip, oparg);
+    } else if (MATCH_OPTION("sock_compare_sec_in_port", token, oparg)) {
+        replace_string(&nic->sock_compare_sec_in_port, oparg);
+    } else if (MATCH_OPTION("sock_redirector0_id", token, oparg)) {
+        replace_string(&nic->sock_redirector0_id, oparg);
+    } else if (MATCH_OPTION("sock_redirector0_ip", token, oparg)) {
+        replace_string(&nic->sock_redirector0_ip, oparg);
+    } else if (MATCH_OPTION("sock_redirector0_port", token, oparg)) {
+        replace_string(&nic->sock_redirector0_port, oparg);
+    } else if (MATCH_OPTION("sock_redirector1_id", token, oparg)) {
+        replace_string(&nic->sock_redirector1_id, oparg);
+    } else if (MATCH_OPTION("sock_redirector1_ip", token, oparg)) {
+        replace_string(&nic->sock_redirector1_ip, oparg);
+    } else if (MATCH_OPTION("sock_redirector1_port", token, oparg)) {
+        replace_string(&nic->sock_redirector1_port, oparg);
+    } else if (MATCH_OPTION("sock_redirector2_id", token, oparg)) {
+        replace_string(&nic->sock_redirector2_id, oparg);
+    } else if (MATCH_OPTION("sock_redirector2_ip", token, oparg)) {
+        replace_string(&nic->sock_redirector2_ip, oparg);
+    } else if (MATCH_OPTION("sock_redirector2_port", token, oparg)) {
+        replace_string(&nic->sock_redirector2_port, oparg);
+    } else if (MATCH_OPTION("sock_compare_pri_in_id", token, oparg)) {
+        replace_string(&nic->sock_compare_pri_in_id, oparg);
+    } else if (MATCH_OPTION("sock_compare_pri_in_ip", token, oparg)) {
+        replace_string(&nic->sock_compare_pri_in_ip, oparg);
+    } else if (MATCH_OPTION("sock_compare_pri_in_port", token, oparg)) {
+        replace_string(&nic->sock_compare_pri_in_port, oparg);
+    } else if (MATCH_OPTION("filter_mirror_queue", token, oparg)) {
+        replace_string(&nic->filter_mirror_queue, oparg);
+    } else if (MATCH_OPTION("filter_mirror_outdev", token, oparg)) {
+        replace_string(&nic->filter_mirror_outdev, oparg);
+    } else if (MATCH_OPTION("filter_redirector0_queue", token, oparg)) {
+        replace_string(&nic->filter_redirector0_queue, oparg);
+    } else if (MATCH_OPTION("filter_redirector0_indev", token, oparg)) {
+        replace_string(&nic->filter_redirector0_indev, oparg);
+    } else if (MATCH_OPTION("filter_redirector0_outdev", token, oparg)) {
+        replace_string(&nic->filter_redirector0_outdev, oparg);
+    } else if (MATCH_OPTION("filter_redirector1_queue", token, oparg)) {
+        replace_string(&nic->filter_redirector1_queue, oparg);
+    } else if (MATCH_OPTION("filter_redirector1_indev", token, oparg)) {
+        replace_string(&nic->filter_redirector1_indev, oparg);
+    } else if (MATCH_OPTION("filter_redirector1_outdev", token, oparg)) {
+        replace_string(&nic->filter_redirector1_outdev, oparg);
+    } else if (MATCH_OPTION("colo_compare_pri_in", token, oparg)) {
+        replace_string(&nic->colo_compare_pri_in, oparg);
+    } else if (MATCH_OPTION("colo_compare_sec_in", token, oparg)) {
+        replace_string(&nic->colo_compare_sec_in, oparg);
+    } else if (MATCH_OPTION("colo_compare_out", token, oparg)) {
+        replace_string(&nic->colo_compare_out, oparg);
     } else if (MATCH_OPTION("accel", token, oparg)) {
         fprintf(stderr, "the accel parameter for vifs is currently not supported\n");
     } else {
