/* * Copyright (c) 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015 Nicira, Inc. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at: * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #ifndef OFP_ERRORS_H #define OFP_ERRORS_H 1 #include #include #include #include "openflow/openflow.h" struct ds; struct ofpbuf; /* Error codes. * * We embed system errno values and OpenFlow standard and vendor extension * error codes into the positive range of "int": * * - Errno values are assumed to use the range 1 through 2**30 - 1. * * (C and POSIX say that errno values are positive. We assume that they * are less than 2**29. They are actually less than 65536 on at least * Linux, FreeBSD, OpenBSD, and Windows.) * * - OpenFlow standard and vendor extension error codes use the range * starting at 2**30 (OFPERR_OFS). * * Zero and negative values are not used. */ #define OFPERR_OFS (1 << 30) /* OpenFlow error codes * -------------------- * * The comments below are parsed by the extract-ofp-errors program at build * time and used to determine the mapping between "enum ofperr" constants and * error type/code values used in the OpenFlow protocol: * * - The first part of each comment specifies the vendor, OpenFlow versions, * type, and sometimes a code for each protocol that supports the error: * * # The vendor is OF for standard OpenFlow error codes. Otherwise it * is one of the *_VENDOR_ID codes defined in openflow-common.h. * * # The version can specify a specific OpenFlow version, a version * range delimited by "-", or an open-ended range with "+". * * # Standard OpenFlow errors have both a type and a code. Extension * errors generally have only a type, no code. There is one * exception: Nicira extension (NX) errors for OpenFlow 1.0 and 1.1 * have both a type and a code. (This means that the version * specification for NX errors may not include version 1.0 or 1.1 (or * both) along with version 1.2 or later, because the requirements * for those versions are different.) * * - Additional text is a human-readable description of the meaning of each * error, used to explain the error to the user. Any text enclosed in * square brackets is omitted; this can be used to explain rationale for * choice of error codes in the case where this is desirable. * * * Expected duplications * --------------------- * * Occasionally, in one version of OpenFlow a single named error can indicate * two or more distinct errors, then a later version of OpenFlow splits those * meanings into different error codes. When that happens, both errors are * assigned the same value in the earlier version. That is ordinarily a * mistake, so the build system reports an error. When that happens, add the * error message to the list of "Expected duplications" below to suppress the * error. In such a case, the named error defined earlier is how OVS * interprets the earlier, merged form of the error. * * For example, OpenFlow 1.1 defined (3,5) as OFPBIC_UNSUP_EXP_INST, then * OpenFlow 1.2 broke this error into OFPBIC_BAD_EXPERIMENTER as (3,5) and * OFPBIC_BAD_EXT_TYPE as (3,6). To allow the OVS code to report just a single * error code, instead of protocol version dependent errors, this list of * errors only lists the latter two errors, giving both of them the same code * (3,5) for OpenFlow 1.1. Then, when OVS serializes either error into * OpenFlow 1.1, it uses the same code (3,5). In the other direction, when OVS * deserializes (3,5) from OpenFlow 1.1, it translates it into * OFPBIC_BAD_EXPERIMENTER (because its definition precedes that of * OFPBIC_BAD_EXT_TYPE below). See the "encoding OFPBIC_* experimenter errors" * and "decoding OFPBIC_* experimenter errors" tests in tests/ofp-errors.at for * full details. */ enum ofperr { /* Expected duplications. */ /* Expected: 0x0,3,5 in OF1.1 means both OFPBIC_BAD_EXPERIMENTER and * OFPBIC_BAD_EXP_TYPE. */ /* Expected: 0x0,1,5 in OF1.0 means both OFPBRC_EPERM and * OFPBRC_IS_SLAVE. */ /* Expected: 0x0,1,5 in OF1.1 means both OFPBRC_EPERM and * OFPBRC_IS_SLAVE. */ /* ## ------------------ ## */ /* ## OFPET_HELLO_FAILED ## */ /* ## ------------------ ## */ /* OF1.0+(0,0). No compatible version. */ OFPERR_OFPHFC_INCOMPATIBLE = OFPERR_OFS, /* OF1.0+(0,1). Permissions error. */ OFPERR_OFPHFC_EPERM, /* ## ----------------- ## */ /* ## OFPET_BAD_REQUEST ## */ /* ## ----------------- ## */ /* OF1.0+(1,0). ofp_header.version not supported. */ OFPERR_OFPBRC_BAD_VERSION, /* OF1.0+(1,1). ofp_header.type not supported. */ OFPERR_OFPBRC_BAD_TYPE, /* OF1.0+(1,2). ofp_stats_msg.type not supported. */ OFPERR_OFPBRC_BAD_STAT, /* OF1.0+(1,3). Vendor not supported (in ofp_vendor_header or * ofp_stats_msg). */ OFPERR_OFPBRC_BAD_VENDOR, /* OF1.0+(1,4). Vendor subtype not supported. */ OFPERR_OFPBRC_BAD_SUBTYPE, /* OF1.0+(1,5). Permissions error. */ OFPERR_OFPBRC_EPERM, /* OF1.0+(1,6). Wrong request length for type. */ OFPERR_OFPBRC_BAD_LEN, /* OF1.0+(1,7). Specified buffer has already been used. */ OFPERR_OFPBRC_BUFFER_EMPTY, /* OF1.0+(1,8). Specified buffer does not exist. */ OFPERR_OFPBRC_BUFFER_UNKNOWN, /* NX1.0(1,512), OF1.1+(1,9). Specified table-id invalid or does not exist. * [ A non-standard error (1,512), formerly OFPERR_NXBRC_BAD_TABLE_ID, * is used for OpenFlow 1.0 as there seems to be no appropriate error * code defined the specification. ] */ OFPERR_OFPBRC_BAD_TABLE_ID, /* OF1.0-1.1(1,5), OF1.2+(1,10). Denied because controller is slave. */ OFPERR_OFPBRC_IS_SLAVE, /* NX1.0-1.1(1,514), OF1.2+(1,11). Invalid port. [ A non-standard error * (1,514), formerly OFPERR_NXBRC_BAD_IN_PORT is used for OpenFlow 1.0 and * 1.1 as there seems to be no appropriate error code defined the * specifications. ] */ OFPERR_OFPBRC_BAD_PORT, /* OF1.2+(1,12). Invalid packet in packet-out. */ OFPERR_OFPBRC_BAD_PACKET, /* OF1.3+(1,13). Multipart request overflowed the assigned buffer. */ OFPERR_OFPBRC_MULTIPART_BUFFER_OVERFLOW, /* NX1.0-1.1(1,256), NX1.2+(2). Invalid NXM flow match. */ OFPERR_NXBRC_NXM_INVALID, /* NX1.0-1.1(1,257), NX1.2+(3). The nxm_type, or nxm_type taken in * combination with nxm_hasmask or nxm_length or both, is invalid or not * implemented. */ OFPERR_NXBRC_NXM_BAD_TYPE, /* NX1.0-1.1(1,515), NX1.2+(4). Must-be-zero field had nonzero value. */ OFPERR_NXBRC_MUST_BE_ZERO, /* NX1.0-1.1(1,516), NX1.2+(5). The reason in an ofp_port_status message * is not valid. */ OFPERR_NXBRC_BAD_REASON, /* NX1.0-1.1(1,520), NX1.2+(9). The 'event' in an NXST_FLOW_MONITOR reply * does not specify one of the NXFME_ABBREV, NXFME_ADD, NXFME_DELETE, or * NXFME_MODIFY. */ OFPERR_NXBRC_FM_BAD_EVENT, /* NX1.0-1.1(1,521), NX1.2+(10). The error that occurred cannot be * represented in this OpenFlow version. */ OFPERR_NXBRC_UNENCODABLE_ERROR, /* ## ---------------- ## */ /* ## OFPET_BAD_ACTION ## */ /* ## ---------------- ## */ /* OF1.0+(2,0). Unknown action type. */ OFPERR_OFPBAC_BAD_TYPE, /* OF1.0+(2,1). Length problem in actions. */ OFPERR_OFPBAC_BAD_LEN, /* OF1.0+(2,2). Unknown experimenter id specified. */ OFPERR_OFPBAC_BAD_VENDOR, /* OF1.0+(2,3). Unknown action type for experimenter id. */ OFPERR_OFPBAC_BAD_VENDOR_TYPE, /* OF1.0+(2,4). Problem validating output port. */ OFPERR_OFPBAC_BAD_OUT_PORT, /* OF1.0+(2,5). Bad action argument. */ OFPERR_OFPBAC_BAD_ARGUMENT, /* OF1.0+(2,6). Permissions error. */ OFPERR_OFPBAC_EPERM, /* OF1.0+(2,7). Can't handle this many actions. */ OFPERR_OFPBAC_TOO_MANY, /* OF1.0+(2,8). Problem validating output queue. */ OFPERR_OFPBAC_BAD_QUEUE, /* OF1.1+(2,9). Invalid group id in forward action. */ OFPERR_OFPBAC_BAD_OUT_GROUP, /* NX1.0(1,522), OF1.1+(2,10). Action can't apply for this match or a * prerequisite for use of this field is unmet. */ OFPERR_OFPBAC_MATCH_INCONSISTENT, /* OF1.1+(2,11). Action order is unsupported for the action list in an * Apply-Actions instruction */ OFPERR_OFPBAC_UNSUPPORTED_ORDER, /* OF1.1+(2,12). Actions uses an unsupported tag/encap. */ OFPERR_OFPBAC_BAD_TAG, /* NX1.0-1.1(1,523), OF1.2+(2,13). Action uses unknown or unsupported OXM * or NXM field. */ OFPERR_OFPBAC_BAD_SET_TYPE, /* NX1.0-1.1(1,524), OF1.2+(2,14). Action references past the end of an * OXM or NXM field, or uses a length of zero. */ OFPERR_OFPBAC_BAD_SET_LEN, /* NX1.0-1.1(1,525), OF1.2+(2,15). Action sets a field to an invalid or * unsupported value, or modifies a read-only field. */ OFPERR_OFPBAC_BAD_SET_ARGUMENT, /* ONF1.3-1.4(4250), OF1.5+(2,16). Field in Set-Field action has Has-Mask * bit set to 1. */ OFPERR_OFPBAC_BAD_SET_MASK, /* NX1.0-1.1(2,256), NX1.2+(11). Must-be-zero action argument had nonzero * value. */ OFPERR_NXBAC_MUST_BE_ZERO, /* NX1.0-1.1(2,526), NX1.2+(15). Conjunction action must be only action * present. conjunction(id, k/n) must satisfy 1 <= k <= n and 2 <= n <= * 64. */ OFPERR_NXBAC_BAD_CONJUNCTION, /* ## --------------------- ## */ /* ## OFPET_BAD_INSTRUCTION ## */ /* ## --------------------- ## */ /* OF1.1+(3,0). Unknown instruction. */ OFPERR_OFPBIC_UNKNOWN_INST, /* NX1.0(2,257), OF1.1+(3,1). Switch or table does not support the * instruction. */ OFPERR_OFPBIC_UNSUP_INST, /* OF1.1+(3,2). Invalid Table-ID specified. */ OFPERR_OFPBIC_BAD_TABLE_ID, /* OF1.1+(3,3). Metadata value unsupported by datapath. */ OFPERR_OFPBIC_UNSUP_METADATA, /* OF1.1+(3,4). Metadata mask value unsupported by datapath. */ OFPERR_OFPBIC_UNSUP_METADATA_MASK, /* OF1.1+(3,5). Unknown experimenter id specified. */ OFPERR_OFPBIC_BAD_EXPERIMENTER, /* OF1.1(3,5), OF1.2+(3,6). Unknown instruction for experimenter id. */ OFPERR_OFPBIC_BAD_EXP_TYPE, /* OF1.2+(3,7). Length problem in instructions. */ OFPERR_OFPBIC_BAD_LEN, /* OF1.2+(3,8). Permissions error. */ OFPERR_OFPBIC_EPERM, /* NX1.1(3,256), ONF1.2-1.3(2600), OF1.4+(3,9). Duplicate instruction. */ OFPERR_OFPBIC_DUP_INST, /* ## --------------- ## */ /* ## OFPET_BAD_MATCH ## */ /* ## --------------- ## */ /* OF1.1+(4,0). Unsupported match type specified by the match */ OFPERR_OFPBMC_BAD_TYPE, /* OF1.1+(4,1). Length problem in match. */ OFPERR_OFPBMC_BAD_LEN, /* OF1.1+(4,2). Match uses an unsupported tag/encap. */ OFPERR_OFPBMC_BAD_TAG, /* OF1.1+(4,3). Unsupported datalink addr mask - switch does not support * arbitrary datalink address mask. */ OFPERR_OFPBMC_BAD_DL_ADDR_MASK, /* OF1.1+(4,4). Unsupported network addr mask - switch does not support * arbitrary network address mask. */ OFPERR_OFPBMC_BAD_NW_ADDR_MASK, /* NX1.0(1,262), OF1.1+(4,5). Unsupported wildcard specified in the * match. */ OFPERR_OFPBMC_BAD_WILDCARDS, /* NX1.0(0,263), OF1.1+(4,6). Unsupported field in the match. */ OFPERR_OFPBMC_BAD_FIELD, /* NX1.0(1,258), OF1.1+(4,7). Unsupported value in a match * field. */ OFPERR_OFPBMC_BAD_VALUE, /* NX1.0-1.1(1,259), OF1.2+(4,8). Unsupported mask specified in the match, * field is not dl-address or nw-address. */ OFPERR_OFPBMC_BAD_MASK, /* NX1.0-1.1(1,260), OF1.2+(4,9). A prerequisite was not met. */ OFPERR_OFPBMC_BAD_PREREQ, /* NX1.0-1.1(1,261), OF1.2+(4,10). A field type was duplicated. */ OFPERR_OFPBMC_DUP_FIELD, /* OF1.2+(4,11). Permissions error. */ OFPERR_OFPBMC_EPERM, /* ## --------------------- ## */ /* ## OFPET_FLOW_MOD_FAILED ## */ /* ## --------------------- ## */ /* OF1.1+(5,0). Unspecified error. */ OFPERR_OFPFMFC_UNKNOWN, /* OF1.0(3,0), OF1.1+(5,1). Flow not added because of full table(s). */ OFPERR_OFPFMFC_TABLE_FULL, /* OF1.1+(5,2). Table does not exist */ OFPERR_OFPFMFC_BAD_TABLE_ID, /* OF1.0(3,1), OF1.1+(5,3). Attempted to add overlapping flow with * CHECK_OVERLAP flag set. */ OFPERR_OFPFMFC_OVERLAP, /* OF1.0(3,2), OF1.1+(5,4). Permissions error. */ OFPERR_OFPFMFC_EPERM, /* OF1.1+(5,5). Flow not added because of unsupported idle/hard * timeout. */ OFPERR_OFPFMFC_BAD_TIMEOUT, /* OF1.0(3,3). Flow not added because of non-zero idle/hard timeout. */ OFPERR_OFPFMFC_BAD_EMERG_TIMEOUT, /* OF1.0(3,4), OF1.1+(5,6). Unsupported or unknown command. */ OFPERR_OFPFMFC_BAD_COMMAND, /* NX1.0(3,258), NX1.1(5,258), OF1.2+(5,7). Unsupported or unknown * flags. */ OFPERR_OFPFMFC_BAD_FLAGS, /* OF1.0(3,5). Unsupported action list - cannot process in the order * specified. */ OFPERR_OFPFMFC_UNSUPPORTED, /* NX1.0-1.1(5,256), NX1.2+(12). Generic hardware error. */ OFPERR_NXFMFC_HARDWARE, /* NX1.0-1.1(5,257), NX1.2+(13). A nonexistent table ID was specified in * the "command" field of struct ofp_flow_mod, when the * nxt_flow_mod_table_id extension is enabled. */ OFPERR_NXFMFC_BAD_TABLE_ID, /* ## ---------------------- ## */ /* ## OFPET_GROUP_MOD_FAILED ## */ /* ## ---------------------- ## */ /* OF1.1+(6,0). Group not added because a group ADD attempted to replace * an already-present group. */ OFPERR_OFPGMFC_GROUP_EXISTS, /* OF1.1+(6,1). Group not added because Group specified is invalid. */ OFPERR_OFPGMFC_INVALID_GROUP, /* OF1.1+(6,2). Switch does not support unequal load sharing with select * groups. */ OFPERR_OFPGMFC_WEIGHT_UNSUPPORTED, /* OF1.1+(6,3). The group table is full. */ OFPERR_OFPGMFC_OUT_OF_GROUPS, /* OF1.1+(6,4). The maximum number of action buckets for a group has been * exceeded. */ OFPERR_OFPGMFC_OUT_OF_BUCKETS, /* OF1.1+(6,5). Switch does not support groups that forward to groups. */ OFPERR_OFPGMFC_CHAINING_UNSUPPORTED, /* OF1.1+(6,6). This group cannot watch the watch_port or watch_group * specified. */ OFPERR_OFPGMFC_WATCH_UNSUPPORTED, /* OF1.1+(6,7). Group entry would cause a loop. */ OFPERR_OFPGMFC_LOOP, /* OF1.1+(6,8). Group not modified because a group MODIFY attempted to * modify a non-existent group. */ OFPERR_OFPGMFC_UNKNOWN_GROUP, /* OF1.2+(6,9). Group not deleted because another group is forwarding to it. */ OFPERR_OFPGMFC_CHAINED_GROUP, /* OF1.2+(6,10). Unsupported or unknown group type. */ OFPERR_OFPGMFC_BAD_TYPE, /* OF1.2+(6,11). Unsupported or unknown command. */ OFPERR_OFPGMFC_BAD_COMMAND, /* OF1.2+(6,12). Error in bucket. */ OFPERR_OFPGMFC_BAD_BUCKET, /* OF1.2+(6,13). Error in watch port/group. */ OFPERR_OFPGMFC_BAD_WATCH, /* OF1.2+(6,14). Permissions error. */ OFPERR_OFPGMFC_EPERM, /* OF1.5+(6,15). Invalid bucket identifier used in * INSERT BUCKET or REMOVE BUCKET command. */ OFPERR_OFPGMFC_UNKNOWN_BUCKET, /* OF1.5+(6,16). Can't insert bucket because a bucket * already exist with that bucket-id. */ OFPERR_OFPGMFC_BUCKET_EXISTS, /* ## --------------------- ## */ /* ## OFPET_PORT_MOD_FAILED ## */ /* ## --------------------- ## */ /* OF1.0(4,0), OF1.1+(7,0). Specified port does not exist. */ OFPERR_OFPPMFC_BAD_PORT, /* OF1.0(4,1), OF1.1+(7,1). Specified hardware address does not match the * port number. */ OFPERR_OFPPMFC_BAD_HW_ADDR, /* OF1.1+(7,2). Specified config is invalid. */ OFPERR_OFPPMFC_BAD_CONFIG, /* OF1.1+(7,3). Specified advertise is invalid. */ OFPERR_OFPPMFC_BAD_ADVERTISE, /* OF1.2+(7,4). Permissions error. */ OFPERR_OFPPMFC_EPERM, /* ## ---------------------- ## */ /* ## OFPET_TABLE_MOD_FAILED ## */ /* ## ---------------------- ## */ /* OF1.1+(8,0). Specified table does not exist. */ OFPERR_OFPTMFC_BAD_TABLE, /* OF1.1+(8,1). Specified config is invalid. */ OFPERR_OFPTMFC_BAD_CONFIG, /* OF1.2+(8,2). Permissions error. */ OFPERR_OFPTMFC_EPERM, /* ## --------------------- ## */ /* ## OFPET_QUEUE_OP_FAILED ## */ /* ## --------------------- ## */ /* OF1.0(5,0), OF1.1+(9,0). Invalid port (or port does not exist). */ OFPERR_OFPQOFC_BAD_PORT, /* OF1.0(5,1), OF1.1+(9,1). Queue does not exist. */ OFPERR_OFPQOFC_BAD_QUEUE, /* OF1.0(5,2), OF1.1+(9,2). Permissions error. */ OFPERR_OFPQOFC_EPERM, /* ## -------------------------- ## */ /* ## OFPET_SWITCH_CONFIG_FAILED ## */ /* ## -------------------------- ## */ /* OF1.1+(10,0). Specified flags is invalid. */ OFPERR_OFPSCFC_BAD_FLAGS, /* OF1.1+(10,1). Specified len is invalid. */ OFPERR_OFPSCFC_BAD_LEN, /* OF1.2+(10,2). Permissions error. */ OFPERR_OFPSCFC_EPERM, /* ## ------------------------- ## */ /* ## OFPET_ROLE_REQUEST_FAILED ## */ /* ## ------------------------- ## */ /* OF1.2+(11,0). Stale Message: old generation_id. */ OFPERR_OFPRRFC_STALE, /* OF1.2+(11,1). Controller role change unsupported. */ OFPERR_OFPRRFC_UNSUP, /* NX1.0-1.1(1,513), OF1.2+(11,2). Invalid role. */ OFPERR_OFPRRFC_BAD_ROLE, /* ## ---------------------- ## */ /* ## OFPET_METER_MOD_FAILED ## */ /* ## ---------------------- ## */ /* OF1.3+(12,0). Unspecified error. */ OFPERR_OFPMMFC_UNKNOWN, /* OF1.3+(12,1). Meter not added because a Meter ADD attempted to * replace an existing Meter. */ OFPERR_OFPMMFC_METER_EXISTS, /* OF1.3+(12,2). Meter not added because Meter specified is invalid. */ OFPERR_OFPMMFC_INVALID_METER, /* OF1.3+(12,3). Meter not modified because a Meter MODIFY attempted * to modify a non-existent Meter. */ OFPERR_OFPMMFC_UNKNOWN_METER, /* OF1.3+(12,4). Unsupported or unknown command. */ OFPERR_OFPMMFC_BAD_COMMAND, /* OF1.3+(12,5). Flag configuration unsupported. */ OFPERR_OFPMMFC_BAD_FLAGS, /* OF1.3+(12,6). Rate unsupported. */ OFPERR_OFPMMFC_BAD_RATE, /* OF1.3+(12,7). Burst size unsupported. */ OFPERR_OFPMMFC_BAD_BURST, /* OF1.3+(12,8). Band unsupported. */ OFPERR_OFPMMFC_BAD_BAND, /* OF1.3+(12,9). Band value unsupported. */ OFPERR_OFPMMFC_BAD_BAND_VALUE, /* OF1.3+(12,10). No more meters available. */ OFPERR_OFPMMFC_OUT_OF_METERS, /* OF1.3+(12,11). The maximum number of properties for a meter has * been exceeded. */ OFPERR_OFPMMFC_OUT_OF_BANDS, /* ## --------------------------- ## */ /* ## OFPET_TABLE_FEATURES_FAILED ## */ /* ## --------------------------- ## */ /* OF1.3+(13,0). Specified table does not exist. */ OFPERR_OFPTFFC_BAD_TABLE, /* OF1.3+(13,1). Invalid metadata mask. */ OFPERR_OFPTFFC_BAD_METADATA, /* OF1.3+(13,5). Permissions error. */ OFPERR_OFPTFFC_EPERM, /* ## ------------------ ## */ /* ## OFPET_BAD_PROPERTY ## */ /* ## ------------------ ## */ /* OF1.3(13,2), OF1.4+(14,0). Unknown property type. * * [Known as OFPTFFC_BAD_TYPE in OF1.3.] */ OFPERR_OFPBPC_BAD_TYPE, /* OF1.3(13,3), OF1.4+(14,1). Length problem in property. * * [Known as OFPTFFC_BAD_LEN in OF1.3.] */ OFPERR_OFPBPC_BAD_LEN, /* OF1.3(13,4), OF1.4+(14,2). Unsupported property value. * * [Known as OFPTFFC_BAD_ARGUMENT in OF1.3.] */ OFPERR_OFPBPC_BAD_VALUE, /* ONF1.3(4443), OF1.4+(14,3). Can't handle this many properties. */ OFPERR_OFPBPC_TOO_MANY, /* ONF1.3(4444), OF1.4+(14,4). A property type was duplicated. */ OFPERR_OFPBPC_DUP_TYPE, /* ONF1.3(4445), OF1.4+(14,5). Unknown experimenter id specified. */ OFPERR_OFPBPC_BAD_EXPERIMENTER, /* ONF1.3(4446), OF1.4+(14,6). Unknown exp_type for experimenter id. */ OFPERR_OFPBPC_BAD_EXP_TYPE, /* ONF1.3(4447), OF1.4+(14,7). Unknown value for experimenter id. */ OFPERR_OFPBPC_BAD_EXP_VALUE, /* ONF1.3(4448), OF1.4+(14,8). Permissions error. */ OFPERR_OFPBPC_EPERM, /* ## -------------------- ## */ /* ## OFPET_BUNDLE_FAILED ## */ /* ## -------------------- ## */ /* OF1.4+(17,0). Unspecified error. */ OFPERR_OFPBFC_UNKNOWN, /* OF1.4+(17,1). Permissions error. */ OFPERR_OFPBFC_EPERM, /* OF1.4+(17,2). Bundle ID doesn't exist. */ OFPERR_OFPBFC_BAD_ID, /* OF1.4+(17,3). Bundle ID already exists. */ OFPERR_OFPBFC_BUNDLE_EXIST, /* OF1.4+(17,4). Bundle ID is closed. */ OFPERR_OFPBFC_BUNDLE_CLOSED, /* OF1.4+(17,5). Too many bundle IDs. */ OFPERR_OFPBFC_OUT_OF_BUNDLES, /* OF1.4+(17,6). Unsupported of unknown message control type. */ OFPERR_OFPBFC_BAD_TYPE, /* OF1.4+(17,7). Unsupported, unknown, or inconsistent flags. */ OFPERR_OFPBFC_BAD_FLAGS, /* OF1.4+(17,8). Length problem in included message. */ OFPERR_OFPBFC_MSG_BAD_LEN, /* OF1.4+(17,9). Inconsistent or duplicate XID. */ OFPERR_OFPBFC_MSG_BAD_XID, /* OF1.4+(17,10). Unsupported message in this bundle. */ OFPERR_OFPBFC_MSG_UNSUP, /* OF1.4+(17,11). Unsupported message combination in this bundle. */ OFPERR_OFPBFC_MSG_CONFLICT, /* OF1.4+(17,12). Cant handle this many messages in bundle. */ OFPERR_OFPBFC_MSG_TOO_MANY, /* OF1.4+(17,13). One message in bundle failed. */ OFPERR_OFPBFC_MSG_FAILED, /* OF1.4+(17,14). Bundle is taking too long. */ OFPERR_OFPBFC_TIMEOUT, /* OF1.4+(17,15). Bundle is locking the resource. */ OFPERR_OFPBFC_BUNDLE_IN_PROGRESS, /* ## ------------------------- ## */ /* ## OFPET_FLOW_MONITOR_FAILED ## */ /* ## ------------------------- ## */ /* OF1.4+(16,0). Unspecified error. */ OFPERR_OFPMOFC_UNKNOWN, /* NX1.0-1.1(1,517), NX1.2-1.3(6), OF1.4+(16,1). Monitor not added * because a Monitor ADD attempted to replace an existing Monitor. */ OFPERR_OFPMOFC_MONITOR_EXISTS, /* OF1.4+(16,2). Monitor not added because * Monitor specified is invalid. */ OFPERR_OFPMOFC_INVALID_MONITOR, /* NX1.0-1.1(1,519), NX1.2-1.3(8), OF1.4+(16,3). Monitor not modified * because a Monitor MODIFY attempted to modify a non-existent Monitor. */ OFPERR_OFPMOFC_UNKNOWN_MONITOR, /* OF1.4+(16,4). Unsupported or unknown command. */ OFPERR_OFPMOFC_BAD_COMMAND, /* NX1.0-1.1(1,518), NX1.2-1.3(7), OF1.4+(16,5). Flag configuration * unsupported. */ OFPERR_OFPMOFC_BAD_FLAGS, /* OF1.4+(16,6). Specified table does not exist. */ OFPERR_OFPMOFC_BAD_TABLE_ID, /* OF1.4+(16,7). Error in output port/group. */ OFPERR_OFPMOFC_BAD_OUT, /* ## ------------------ ## */ /* ## OFPET_EXPERIMENTER ## */ /* ## ------------------ ## */ }; const char *ofperr_domain_get_name(enum ofp_version); bool ofperr_is_valid(enum ofperr); enum ofperr ofperr_from_name(const char *); enum ofperr ofperr_decode_msg(const struct ofp_header *, struct ofpbuf *payload); struct ofpbuf *ofperr_encode_reply(enum ofperr, const struct ofp_header *); struct ofpbuf *ofperr_encode_hello(enum ofperr, enum ofp_version ofp_version, const char *); int ofperr_get_vendor(enum ofperr, enum ofp_version); int ofperr_get_type(enum ofperr, enum ofp_version); int ofperr_get_code(enum ofperr, enum ofp_version); const char *ofperr_get_name(enum ofperr); const char *ofperr_get_description(enum ofperr); void ofperr_format(struct ds *, enum ofperr); const char *ofperr_to_string(enum ofperr); #endif /* ofp-errors.h */