summaryrefslogtreecommitdiffstats
path: root/nsh
diff options
context:
space:
mode:
authorMarek Gradzki <mgradzki@cisco.com>2018-08-06 11:34:11 +0200
committerMarek Gradzki <mgradzki@cisco.com>2018-08-06 11:38:40 +0200
commit9a2de65614f217de24fac1e4146be8da57d8be77 (patch)
tree5912bf8b79238091bcd934d2275c35f42a943f2d /nsh
parent8f14918853be26ceb43e47b712b39272f45ab3bb (diff)
Set jvpp version to 18.07
Change-Id: Ibede93de28db6c2900906f29eb47571b257d3e99 Signed-off-by: Marek Gradzki <mgradzki@cisco.com>
Diffstat (limited to 'nsh')
-rw-r--r--nsh/impl/pom.xml4
1 files changed, 2 insertions, 2 deletions
diff --git a/nsh/impl/pom.xml b/nsh/impl/pom.xml
index 38038a42d..6c5f0affe 100644
--- a/nsh/impl/pom.xml
+++ b/nsh/impl/pom.xml
@@ -81,12 +81,12 @@
<dependency>
<groupId>io.fd.vpp</groupId>
<artifactId>jvpp-registry</artifactId>
- <version>18.07-SNAPSHOT</version>
+ <version>18.07</version>
</dependency>
<dependency>
<groupId>io.fd.nsh_sfc</groupId>
<artifactId>nsh-sfc</artifactId>
- <version>18.07-SNAPSHOT</version>
+ <version>18.07</version>
</dependency>
<dependency>
<groupId>io.fd.hc2vpp.common</groupId>
n160' href='#n160'>160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 
"""
  BIER Tables and Routes
"""

import socket
from vpp_object import VppObject
from vpp_ip_route import MPLS_LABEL_INVALID, VppRoutePath, VppMplsLabel


class BIER_HDR_PAYLOAD:
    BIER_HDR_PROTO_MPLS_DOWN_STREAM = 1
    BIER_HDR_PROTO_MPLS_UP_STREAM = 2
    BIER_HDR_PROTO_ETHERNET = 3
    BIER_HDR_PROTO_IPV4 = 4
    BIER_HDR_PROTO_IPV6 = 5
    BIER_HDR_PROTO_VXLAN = 6
    BIER_HDR_PROTO_CTRL = 7
    BIER_HDR_PROTO_OAM = 8


class VppBierTableID():
    def __init__(self, sub_domain_id, set_id, hdr_len_id):
        self.set_id = set_id
        self.sub_domain_id = sub_domain_id
        self.hdr_len_id = hdr_len_id


def find_bier_table(test, bti):
    tables = test.vapi.bier_table_dump()
    for t in tables:
        if bti.set_id == t.bt_tbl_id.bt_set \
           and bti.sub_domain_id == t.bt_tbl_id.bt_sub_domain \
           and bti.hdr_len_id == t.bt_tbl_id.bt_hdr_len_id:
            return True
    return False


def find_bier_route(test, bti, bp):
    routes = test.vapi.bier_route_dump(bti)
    for r in routes:
        if bti.set_id == r.br_tbl_id.bt_set \
           and bti.sub_domain_id == r.br_tbl_id.bt_sub_domain \
           and bti.hdr_len_id == r.br_tbl_id.bt_hdr_len_id \
           and bp == r.br_bp:
            return True
    return False


def find_bier_disp_table(test, bdti):
    tables = test.vapi.bier_disp_table_dump()
    for t in tables:
        if bdti == t.bdt_tbl_id:
            return True
    return False


def find_bier_disp_entry(test, bdti, bp):
    entries = test.vapi.bier_disp_entry_dump(bdti)
    for e in entries:
        if bp == e.bde_bp \
           and bdti == e.bde_tbl_id:
            return True
    return False


def find_bier_imp(test, bti, bp):
    imps = test.vapi.bier_imp_dump()
    for i in imps:
        if bti.set_id == i.bi_tbl_id.bt_set \
           and bti.sub_domain_id == i.bi_tbl_id.bt_sub_domain \
           and bti.hdr_len_id == i.bi_tbl_id.bt_hdr_len_id \
           and bp == i.bi_src:
            return True
    return False


class VppBierTable(VppObject):
    """
    BIER Table
    """

    def __init__(self, test, id, mpls_label):
        self._test = test
        self.id = id
        self.mpls_label = mpls_label

    def add_vpp_config(self):
        self._test.vapi.bier_table_add_del(
            self.id,
            self.mpls_label,
            is_add=1)
        self._test.registry.register(self, self._test.logger)

    def remove_vpp_config(self):
        self._test.vapi.bier_table_add_del(
            self.id,
            self.mpls_label,
            is_add=0)

    def object_id(self):
        return "bier-table;[%d:%d:%d]" % (self.id.set_id,
                                          self.id.sub_domain_id,
                                          self.id.hdr_len_id)

    def query_vpp_config(self):
        return find_bier_table(self._test, self.id)


class VppBierRoute(VppObject):
    """
    BIER route
    """

    def __init__(self, test, tbl_id, bp, paths):
        self._test = test
        self.tbl_id = tbl_id
        self.bp = bp
        self.paths = paths

    def encode_path(self, p):
        lstack = []
        for l in p.nh_labels:
            if type(l) == VppMplsLabel:
                lstack.append(l.encode())
            else:
                lstack.append({'label': l, 'ttl': 255})
        n_labels = len(lstack)
        while (len(lstack) < 16):
            lstack.append({})
        return {'next_hop': p.nh_addr,
                'weight': 1,
                'afi': p.proto,
                'sw_if_index': 0xffffffff,
                'preference': 0,
                'table_id': p.nh_table_id,
                'next_hop_id': p.next_hop_id,
                'is_udp_encap': p.is_udp_encap,
                'n_labels': n_labels,
                'label_stack': lstack}

    def encode_paths(self):
        br_paths = []
        for p in self.paths:
            br_paths.append(self.encode_path(p))
        return br_paths

    def add_vpp_config(self):
        self._test.vapi.bier_route_add_del(
            self.tbl_id,
            self.bp,
            self.encode_paths(),
            is_add=1)
        self._test.registry.register(self, self._test.logger)

    def remove_vpp_config(self):
        self._test.vapi.bier_route_add_del(
            self.tbl_id,
            self.bp,
            self.encode_paths(),
            is_add=0)

    def update_paths(self, paths):
        self.paths = paths
        self._test.vapi.bier_route_add_del(
            self.tbl_id,
            self.bp,
            self.encode_paths(),
            is_replace=1)

    def add_path(self, path):
        self._test.vapi.bier_route_add_del(
            self.tbl_id,
            self.bp,
            [self.encode_path(path)],
            is_add=1,
            is_replace=0)
        self.paths.append(path)
        self._test.registry.register(self, self._test.logger)

    def remove_path(self, path):
        self._test.vapi.bier_route_add_del(
            self.tbl_id,
            self.bp,
            [self.encode_path(path)],
            is_add=0,
            is_replace=0)
        self.paths.remove(path)

    def remove_all_paths(self):
        self._test.vapi.bier_route_add_del(
            self.tbl_id,
            self.bp,
            [],
            is_add=0,
            is_replace=1)
        self.paths = []

    def object_id(self):
        return "bier-route;[%d:%d:%d:%d]" % (self.tbl_id.set_id,
                                             self.tbl_id.sub_domain_id,
                                             self.tbl_id.hdr_len_id,
                                             self.bp)

    def query_vpp_config(self):
        return find_bier_route(self._test, self.tbl_id, self.bp)


class VppBierImp(VppObject):
    """
    BIER route
    """

    def __init__(self, test, tbl_id, src, ibytes):
        self._test = test
        self.tbl_id = tbl_id
        self.ibytes = ibytes
        self.src = src

    def add_vpp_config(self):
        res = self._test.vapi.bier_imp_add(
            self.tbl_id,
            self.src,
            self.ibytes)
        self.bi_index = res.bi_index
        self._test.registry.register(self, self._test.logger)

    def remove_vpp_config(self):
        self._test.vapi.bier_imp_del(
            self.bi_index)

    def object_id(self):
        return "bier-imp;[%d:%d:%d:%d]" % (self.tbl_id.set_id,
                                           self.tbl_id.sub_domain_id,
                                           self.tbl_id.hdr_len_id,
                                           self.src)

    def query_vpp_config(self):
        return find_bier_imp(self._test, self.tbl_id, self.src)


class VppBierDispTable(VppObject):
    """
    BIER Disposition Table
    """

    def __init__(self, test, id):
        self._test = test
        self.id = id

    def add_vpp_config(self):
        self._test.vapi.bier_disp_table_add_del(
            self.id,
            is_add=1)
        self._test.registry.register(self, self._test.logger)

    def remove_vpp_config(self):
        self._test.vapi.bier_disp_table_add_del(
            self.id,
            is_add=0)

    def object_id(self):
        return "bier-disp-table;[%d]" % (self.id)

    def query_vpp_config(self):
        return find_bier_disp_table(self._test, self.id)


class VppBierDispEntry(VppObject):
    """
    BIER Disposition Entry
    """

    def __init__(self, test, tbl_id, bp, payload_proto, nh_proto,
                 nh, nh_tbl, rpf_id=~0):
        self._test = test
        self.tbl_id = tbl_id
        self.nh_tbl = nh_tbl
        self.nh_proto = nh_proto
        self.bp = bp
        self.payload_proto = payload_proto
        self.rpf_id = rpf_id
        self.nh = socket.inet_pton(socket.AF_INET, nh)

    def add_vpp_config(self):
        self._test.vapi.bier_disp_entry_add_del(
            self.tbl_id,
            self.bp,
            self.payload_proto,
            self.nh_proto,
            self.nh,
            self.nh_tbl,
            self.rpf_id,
            is_add=1)
        self._test.registry.register(self, self._test.logger)

    def remove_vpp_config(self):
        self._test.vapi.bier_disp_entry_add_del(
            self.tbl_id,
            self.bp,
            self.payload_proto,
            self.nh_proto,
            self.nh,
            self.nh_tbl,
            self.rpf_id,
            is_add=0)

    def object_id(self):
        return "bier-disp-entry;[%d:%d]" % (self.tbl_id,
                                            self.bp)

    def query_vpp_config(self):
        return find_bier_disp_entry(self._test, self.tbl_id, self.bp)