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January 17th, 2017 11:00
DHCP Relay needed?
Hello everyone!
I am running into a issue with a DHCP request packets being dropped. Would appreciate any feedback!
2 x Meraki MX 100 running DHCP.
4 x Dell Power Connect 6224 layer 3 stacked and routing.
3 x Dell Power Connect 5524 layer 2 stacked. (Workstation Switches)
When a client machine try's to renew the IP address it fails. Packet capture on Meraki states that source IP is 192.168.99.1.
VLAN 105 is our workstations/clients. (192.168.105.0/24)
From what I can gather - since the request is coming from the 99.1 address, it is being dropped because it is not coming from the requesting 105.1 addresses.
Here is a rundown of the layer 3 config.
Layer 3 config-
|
|
!Current Configuration: |
| 2 |
!System Description "PowerConnect 6224, 3.3.5.5, VxWorks 6.5" |
| 3 |
!System Software Version 3.3.5.5 |
| 4 |
!Cut-through mode is configured as disabled |
| 5 |
! |
| 6 |
configure |
| 7 |
vlan database |
| 8 |
vlan 99-105 |
| 9 |
vlan routing 99 1 |
| 10 |
vlan routing 100 2 |
| 11 |
vlan routing 101 3 |
| 12 |
vlan routing 102 4 |
| 13 |
vlan routing 104 5 |
| 14 |
vlan routing 105 6 |
| 15 |
exit |
| 16 |
sntp unicast client enable |
| 17 |
sntp server XXXXXXXXXXX |
| 18 |
clock summer-time recurring USA |
| 19 |
clock timezone -5 minutes 0 zone "EST" |
| 20 |
stack |
| 21 |
member 1 1 |
| 22 |
member 2 1 |
| 23 |
member 3 1 |
| 24 |
member 4 1 |
| 25 |
exit |
| 26 |
ip address none |
| 27 |
ip name-server 192.168.100.69 |
| 28 |
ip routing |
| 29 |
ip route 0.0.0.0 0.0.0.0 192.168.99.1 |
| 30 |
ip helper-address 192.168.99.1 |
| 31 |
interface vlan 99 |
| 32 |
routing |
| 33 |
ip address 192.168.99.2 255.255.255.0 |
| 34 |
exit |
| 35 |
interface vlan 100 |
| 36 |
routing |
| 37 |
ip address 192.168.100.1 255.255.255.0 |
| 38 |
exit |
| 39 |
interface vlan 101 |
| 40 |
routing |
| 41 |
ip address 192.168.101.1 255.255.255.0 |
| 42 |
exit |
| 43 |
interface vlan 102 |
| 44 |
routing |
| 45 |
ip address 192.168.102.1 255.255.255.0 |
| 46 |
exit |
| 47 |
interface vlan 104 |
| 48 |
routing |
| 49 |
ip address 192.168.104.1 255.255.255.0 |
| 50 |
exit |
| 51 |
interface vlan 105 |
| 52 |
routing |
| 53 |
ip address 192.168.105.1 255.255.255.0 |
| 54 |
exit |
| 55 |
username "admin" password XXXXXXXXXXXXXX level 15 encrypted |
| 56 |
monitor session 1 destination interface 3/g18 |
| 57 |
monitor session 1 source interface 3/g24 |
| 58 |
monitor session 1 source interface 4/g24 |
| 59 |
monitor session 1 mode |
| 60 |
line console |
| 61 |
password XXXXXXXXXXXXXXXXXXXXXXX encrypted |
| 62 |
exit |
| 63 |
line telnet |
| 64 |
exec-timeout 120 |
| 65 |
password XXXXXXXXXXXXXXXXXXXXXXX encrypted |
| 66 |
exit |
| 67 |
line ssh |
| 68 |
password XXXXXXXXXXXXXXXXXXXXXXX encrypted |
| 69 |
exit |
| 70 |
ip ssh server |
| 71 |
spanning-tree priority 4096 |
| 72 |
! |
| 73 |
interface ethernet 1/g1 |
| 74 |
switchport mode trunk |
| 75 |
switchport trunk allowed vlan add 104 |
| 76 |
exit |
| 77 |
! |
| 78 |
interface ethernet 1/g2 |
| 79 |
switchport mode trunk |
| 80 |
switchport trunk allowed vlan add 104 |
| 81 |
exit |
| 82 |
! |
| 83 |
interface ethernet 1/g3 |
| 84 |
switchport mode trunk |
| 85 |
switchport trunk allowed vlan add 104 |
| 86 |
exit |
| 87 |
! |
| 88 |
interface ethernet 1/g4 |
| 89 |
switchport mode trunk |
| 90 |
switchport trunk allowed vlan add 104 |
| 91 |
exit |
| 92 |
! |
| 93 |
interface ethernet 1/g5 |
| 94 |
switchport mode trunk |
| 95 |
switchport trunk allowed vlan add 104 |
| 96 |
exit |
| 97 |
! |
| 98 |
interface ethernet 1/g6 |
| 99 |
switchport access vlan 104 |
| 100 |
exit |
| 101 |
! |
| 102 |
interface ethernet 1/g7 |
| 103 |
switchport mode trunk |
| 104 |
switchport trunk allowed vlan add 104 |
| 105 |
exit |
| 106 |
! |
| 107 |
interface ethernet 1/g8 |
| 108 |
switchport mode trunk |
| 109 |
switchport trunk allowed vlan add 104 |
| 110 |
exit |
| 111 |
! |
| 112 |
interface ethernet 1/g9 |
| 113 |
switchport mode trunk |
| 114 |
switchport trunk allowed vlan add 104 |
| 115 |
exit |
| 116 |
! |
| 117 |
interface ethernet 1/g10 |
| 118 |
switchport mode trunk |
| 119 |
switchport trunk allowed vlan add 104 |
| 120 |
exit |
| 121 |
! |
| 122 |
interface ethernet 1/g11 |
| 123 |
switchport mode trunk |
| 124 |
switchport trunk allowed vlan add 104 |
| 125 |
exit |
| 126 |
! |
| 127 |
interface ethernet 1/g12 |
| 128 |
switchport mode trunk |
| 129 |
switchport trunk allowed vlan add 104 |
| 130 |
exit |
| 131 |
! |
| 132 |
interface ethernet 1/g13 |
| 133 |
switchport mode trunk |
| 134 |
switchport trunk allowed vlan add 104 |
| 135 |
exit |
| 136 |
! |
| 137 |
interface ethernet 1/g14 |
| 138 |
switchport mode trunk |
| 139 |
switchport trunk allowed vlan add 104 |
| 140 |
exit |
| 141 |
! |
| 142 |
interface ethernet 1/g15 |
| 143 |
switchport mode trunk |
| 144 |
switchport trunk allowed vlan add 104 |
| 145 |
exit |
| 146 |
! |
| 147 |
interface ethernet 1/g16 |
| 148 |
switchport mode trunk |
| 149 |
switchport trunk allowed vlan add 104 |
| 150 |
exit |
| 151 |
! |
| 152 |
interface ethernet 1/g17 |
| 153 |
switchport mode trunk |
| 154 |
switchport trunk allowed vlan add 104 |
| 155 |
exit |
| 156 |
! |
| 157 |
interface ethernet 1/g18 |
| 158 |
switchport mode trunk |
| 159 |
switchport trunk allowed vlan add 104 |
| 160 |
exit |
| 161 |
! |
| 162 |
interface ethernet 1/g19 |
| 163 |
switchport mode trunk |
| 164 |
switchport trunk allowed vlan add 104 |
| 165 |
exit |
| 166 |
! |
| 167 |
interface ethernet 1/g20 |
| 168 |
switchport mode trunk |
| 169 |
switchport trunk allowed vlan add 104 |
| 170 |
exit |
| 171 |
! |
| 172 |
interface ethernet 1/g21 |
| 173 |
switchport mode trunk |
| 174 |
switchport trunk allowed vlan add 104 |
| 175 |
exit |
| 176 |
! |
| 177 |
interface ethernet 1/g22 |
| 178 |
switchport mode trunk |
| 179 |
switchport trunk allowed vlan add 104 |
| 180 |
exit |
| 181 |
! |
| 182 |
interface ethernet 1/g23 |
| 183 |
switchport mode trunk |
| 184 |
switchport trunk allowed vlan add 104 |
| 185 |
exit |
| 186 |
! |
| 187 |
interface ethernet 1/g24 |
| 188 |
switchport mode trunk |
| 189 |
switchport trunk allowed vlan add 104 |
| 190 |
exit |
| 191 |
! |
| 192 |
interface ethernet 2/g1 |
| 193 |
switchport mode trunk |
| 194 |
switchport trunk allowed vlan add 104 |
| 195 |
exit |
| 196 |
! |
| 197 |
interface ethernet 2/g2 |
| 198 |
switchport mode trunk |
| 199 |
switchport trunk allowed vlan add 104 |
| 200 |
exit |
| 201 |
! |
| 202 |
interface ethernet 2/g3 |
| 203 |
switchport mode trunk |
| 204 |
switchport trunk allowed vlan add 104 |
| 205 |
exit |
| 206 |
! |
| 207 |
interface ethernet 2/g4 |
| 208 |
switchport mode trunk |
| 209 |
switchport trunk allowed vlan add 104 |
| 210 |
exit |
| 211 |
! |
| 212 |
interface ethernet 2/g5 |
| 213 |
switchport mode trunk |
| 214 |
switchport trunk allowed vlan add 104 |
| 215 |
exit |
| 216 |
! |
| 217 |
interface ethernet 2/g6 |
| 218 |
switchport access vlan 104 |
| 219 |
exit |
| 220 |
! |
| 221 |
interface ethernet 2/g7 |
| 222 |
switchport mode trunk |
| 223 |
switchport trunk allowed vlan add 104 |
| 224 |
exit |
| 225 |
! |
| 226 |
interface ethernet 2/g8 |
| 227 |
switchport mode trunk |
| 228 |
switchport trunk allowed vlan add 104 |
| 229 |
exit |
| 230 |
! |
| 231 |
interface ethernet 2/g9 |
| 232 |
switchport mode trunk |
| 233 |
switchport trunk allowed vlan add 104 |
| 234 |
exit |
| 235 |
! |
| 236 |
interface ethernet 2/g10 |
| 237 |
switchport mode trunk |
| 238 |
switchport trunk allowed vlan add 104 |
| 239 |
exit |
| 240 |
! |
| 241 |
interface ethernet 2/g11 |
| 242 |
switchport mode trunk |
| 243 |
switchport trunk allowed vlan add 104 |
| 244 |
exit |
| 245 |
! |
| 246 |
interface ethernet 2/g12 |
| 247 |
switchport mode trunk |
| 248 |
switchport trunk allowed vlan add 104 |
| 249 |
exit |
| 250 |
! |
| 251 |
interface ethernet 2/g13 |
| 252 |
switchport mode trunk |
| 253 |
switchport trunk allowed vlan add 104 |
| 254 |
exit |
| 255 |
! |
| 256 |
interface ethernet 2/g14 |
| 257 |
switchport mode trunk |
| 258 |
switchport trunk allowed vlan add 104 |
| 259 |
exit |
| 260 |
! |
| 261 |
interface ethernet 2/g15 |
| 262 |
switchport mode trunk |
| 263 |
switchport trunk allowed vlan add 104 |
| 264 |
exit |
| 265 |
! |
| 266 |
interface ethernet 2/g16 |
| 267 |
switchport mode trunk |
| 268 |
switchport trunk allowed vlan add 104 |
| 269 |
exit |
| 270 |
! |
| 271 |
interface ethernet 2/g17 |
| 272 |
switchport mode trunk |
| 273 |
switchport trunk allowed vlan add 104 |
| 274 |
exit |
| 275 |
! |
| 276 |
interface ethernet 2/g18 |
| 277 |
switchport mode trunk |
| 278 |
switchport trunk allowed vlan add 104 |
| 279 |
exit |
| 280 |
! |
| 281 |
interface ethernet 2/g19 |
| 282 |
switchport mode trunk |
| 283 |
switchport trunk allowed vlan add 104 |
| 284 |
exit |
| 285 |
! |
| 286 |
interface ethernet 2/g20 |
| 287 |
switchport mode trunk |
| 288 |
switchport trunk allowed vlan add 104 |
| 289 |
exit |
| 290 |
! |
| 291 |
interface ethernet 2/g21 |
| 292 |
switchport mode trunk |
| 293 |
switchport trunk allowed vlan add 104 |
| 294 |
exit |
| 295 |
! |
| 296 |
interface ethernet 2/g22 |
| 297 |
switchport mode trunk |
| 298 |
switchport trunk allowed vlan add 104 |
| 299 |
exit |
| 300 |
! |
| 301 |
interface ethernet 2/g23 |
| 302 |
switchport mode trunk |
| 303 |
switchport trunk allowed vlan add 104 |
| 304 |
exit |
| 305 |
! |
| 306 |
interface ethernet 2/g24 |
| 307 |
switchport mode trunk |
| 308 |
switchport trunk allowed vlan add 104 |
| 309 |
exit |
| 310 |
! |
| 311 |
interface ethernet 3/g1 |
| 312 |
switchport mode trunk |
| 313 |
switchport trunk allowed vlan add 101-102 |
| 314 |
exit |
| 315 |
! |
| 316 |
interface ethernet 3/g2 |
| 317 |
switchport mode trunk |
| 318 |
switchport trunk allowed vlan add 100,102-103 |
| 319 |
exit |
| 320 |
! |
| 321 |
interface ethernet 3/g3 |
| 322 |
switchport mode trunk |
| 323 |
switchport trunk allowed vlan add 100,102-103 |
| 324 |
exit |
| 325 |
! |
| 326 |
interface ethernet 3/g4 |
| 327 |
switchport mode trunk |
| 328 |
switchport trunk allowed vlan add 101-102 |
| 329 |
exit |
| 330 |
! |
| 331 |
interface ethernet 3/g5 |
| 332 |
switchport mode trunk |
| 333 |
switchport trunk allowed vlan add 100,102-103 |
| 334 |
exit |
| 335 |
! |
| 336 |
interface ethernet 3/g6 |
| 337 |
switchport mode trunk |
| 338 |
switchport trunk allowed vlan add 100,102-103 |
| 339 |
exit |
| 340 |
! |
| 341 |
interface ethernet 3/g7 |
| 342 |
switchport mode trunk |
| 343 |
switchport trunk allowed vlan add 101-102 |
| 344 |
exit |
| 345 |
! |
| 346 |
interface ethernet 3/g8 |
| 347 |
switchport mode trunk |
| 348 |
switchport trunk allowed vlan add 100,102-103 |
| 349 |
exit |
| 350 |
! |
| 351 |
interface ethernet 3/g9 |
| 352 |
switchport mode trunk |
| 353 |
switchport trunk allowed vlan add 100,102-103 |
| 354 |
exit |
| 355 |
! |
| 356 |
interface ethernet 3/g10 |
| 357 |
switchport access vlan 100 |
| 358 |
exit |
| 359 |
! |
| 360 |
interface ethernet 3/g11 |
| 361 |
switchport access vlan 100 |
| 362 |
exit |
| 363 |
! |
| 364 |
interface ethernet 3/g12 |
| 365 |
switchport access vlan 100 |
| 366 |
exit |
| 367 |
! |
| 368 |
interface ethernet 3/g13 |
| 369 |
switchport access vlan 100 |
| 370 |
exit |
| 371 |
! |
| 372 |
interface ethernet 3/g14 |
| 373 |
switchport access vlan 100 |
| 374 |
exit |
| 375 |
! |
| 376 |
interface ethernet 3/g15 |
| 377 |
switchport access vlan 102 |
| 378 |
exit |
| 379 |
! |
| 380 |
interface ethernet 3/g16 |
| 381 |
switchport access vlan 100 |
| 382 |
exit |
| 383 |
! |
| 384 |
interface ethernet 3/g17 |
| 385 |
switchport access vlan 100 |
| 386 |
exit |
| 387 |
! |
| 388 |
interface ethernet 3/g18 |
| 389 |
switchport access vlan 100 |
| 390 |
exit |
| 391 |
! |
| 392 |
interface ethernet 3/g19 |
| 393 |
switchport access vlan 100 |
| 394 |
exit |
| 395 |
! |
| 396 |
interface ethernet 3/g20 |
| 397 |
switchport access vlan 100 |
| 398 |
exit |
| 399 |
! |
| 400 |
interface ethernet 3/g21 |
| 401 |
switchport access vlan 100 |
| 402 |
exit |
| 403 |
! |
| 404 |
interface ethernet 3/g22 |
| 405 |
channel-group 1 mode auto |
| 406 |
exit |
| 407 |
! |
| 408 |
interface ethernet 3/g23 |
| 409 |
channel-group 2 mode auto |
| 410 |
exit |
| 411 |
! |
| 412 |
interface ethernet 3/g24 |
| 413 |
switchport mode general |
| 414 |
switchport general pvid 99 |
| 415 |
switchport general allowed vlan add 99 |
| 416 |
switchport general allowed vlan add 103 tagged |
| 417 |
switchport general allowed vlan remove 1 |
| 418 |
exit |
| 419 |
! |
| 420 |
interface ethernet 4/g1 |
| 421 |
switchport mode trunk |
| 422 |
switchport trunk allowed vlan add 101-102 |
| 423 |
exit |
| 424 |
! |
| 425 |
interface ethernet 4/g2 |
| 426 |
switchport mode trunk |
| 427 |
switchport trunk allowed vlan add 100,102-103 |
| 428 |
exit |
| 429 |
! |
| 430 |
interface ethernet 4/g3 |
| 431 |
switchport mode trunk |
| 432 |
switchport trunk allowed vlan add 100,102-103 |
| 433 |
exit |
| 434 |
! |
| 435 |
interface ethernet 4/g4 |
| 436 |
switchport mode trunk |
| 437 |
switchport trunk allowed vlan add 101-102 |
| 438 |
exit |
| 439 |
! |
| 440 |
interface ethernet 4/g5 |
| 441 |
switchport mode trunk |
| 442 |
switchport trunk allowed vlan add 100,102-103 |
| 443 |
exit |
| 444 |
! |
| 445 |
interface ethernet 4/g6 |
| 446 |
switchport mode trunk |
| 447 |
switchport trunk allowed vlan add 100,102-103 |
| 448 |
exit |
| 449 |
! |
| 450 |
interface ethernet 4/g7 |
| 451 |
switchport mode trunk |
| 452 |
switchport trunk allowed vlan add 101-102 |
| 453 |
exit |
| 454 |
! |
| 455 |
interface ethernet 4/g8 |
| 456 |
switchport mode trunk |
| 457 |
switchport trunk allowed vlan add 100,102-103 |
| 458 |
exit |
| 459 |
! |
| 460 |
interface ethernet 4/g9 |
| 461 |
switchport mode trunk |
| 462 |
switchport trunk allowed vlan add 100,102-103 |
| 463 |
exit |
| 464 |
! |
| 465 |
interface ethernet 4/g10 |
| 466 |
switchport access vlan 100 |
| 467 |
exit |
| 468 |
! |
| 469 |
interface ethernet 4/g11 |
| 470 |
switchport access vlan 100 |
| 471 |
exit |
| 472 |
! |
| 473 |
interface ethernet 4/g12 |
| 474 |
switchport access vlan 100 |
| 475 |
exit |
| 476 |
! |
| 477 |
interface ethernet 4/g13 |
| 478 |
switchport access vlan 100 |
| 479 |
exit |
| 480 |
! |
| 481 |
interface ethernet 4/g14 |
| 482 |
switchport access vlan 100 |
| 483 |
exit |
| 484 |
! |
| 485 |
interface ethernet 4/g15 |
| 486 |
switchport access vlan 102 |
| 487 |
exit |
| 488 |
! |
| 489 |
interface ethernet 4/g16 |
| 490 |
switchport access vlan 100 |
| 491 |
exit |
| 492 |
! |
| 493 |
interface ethernet 4/g17 |
| 494 |
switchport access vlan 100 |
| 495 |
exit |
| 496 |
! |
| 497 |
interface ethernet 4/g18 |
| 498 |
switchport access vlan 100 |
| 499 |
exit |
| 500 |
! |
| 501 |
interface ethernet 4/g19 |
| 502 |
switchport access vlan 100 |
| 503 |
exit |
| 504 |
! |
| 505 |
interface ethernet 4/g20 |
| 506 |
switchport access vlan 100 |
| 507 |
exit |
| 508 |
! |
| 509 |
interface ethernet 4/g21 |
| 510 |
switchport access vlan 100 |
| 511 |
exit |
| 512 |
! |
| 513 |
interface ethernet 4/g22 |
| 514 |
channel-group 1 mode auto |
| 515 |
exit |
| 516 |
! |
| 517 |
q |
| 518 |
|
| 519 |
exit |
| 520 |
! |
| 521 |
interface ethernet 4/g24 |
| 522 |
switchport mode general |
| 523 |
switchport general pvid 99 |
| 524 |
switchport general allowed vlan add 99 |
| 525 |
switchport general allowed vlan add 103 tagged |
| 526 |
switchport general allowed vlan remove 1 |
| 527 |
exit |
| 528 |
! |
| 529 |
interface port-channel 1 |
| 530 |
switchport access vlan 105 |
| 531 |
exit |
| 532 |
|
| 533 |
interface port-channel 2 |
| 534 |
switchport access vlan 105 |
| 535 |
exit |
| 536 |
snmp-server community XXXXX |
| 537 |
exit |