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  1. <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
  2. <topology xmlns="http://www.cisco.com/VIRL" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" schemaVersion="0.95" xsi:schemaLocation="http://www.cisco.com/VIRL https://raw.github.com/CiscoVIRL/schema/v0.95/virl.xsd">
  3. <extensions>
  4. <entry key="management_network" type="String">exclusive</entry>
  5. </extensions>
  6. <node name="lxc-iperf-1" type="SIMPLE" subtype="lxc-iperf" location="222,385" ipv4="172.23.24.10">
  7. <extensions>
  8. <entry key="config" type="String">#cloud-config&#xD;
  9. bootcmd:&#xD;
  10. - ln -s -t /etc/rc.d /etc/rc.local&#xD;
  11. hostname: lxc-iperf-1&#xD;
  12. manage_etc_hosts: true&#xD;
  13. runcmd:&#xD;
  14. - systemctl start rc-local&#xD;
  15. - sed -i '/^\s*PasswordAuthentication\s\+no/d' /etc/ssh/sshd_config&#xD;
  16. - echo "UseDNS no" &gt;&gt; /etc/ssh/sshd_config&#xD;
  17. - service ssh restart&#xD;
  18. - service sshd restart&#xD;
  19. users:&#xD;
  20. - default&#xD;
  21. - gecos: User configured by VIRL Configuration Engine 0.20.22&#xD;
  22. lock-passwd: false&#xD;
  23. name: cisco&#xD;
  24. plain-text-passwd: cisco&#xD;
  25. shell: /bin/bash&#xD;
  26. ssh-authorized-keys:&#xD;
  27. - VIRL-USER-SSH-PUBLIC-KEY&#xD;
  28. sudo: ALL=(ALL) ALL&#xD;
  29. write_files:&#xD;
  30. - path: /etc/systemd/system/dhclient@.service&#xD;
  31. content: |&#xD;
  32. [Unit]&#xD;
  33. Description=Run dhclient on %i interface&#xD;
  34. After=network.target&#xD;
  35. [Service]&#xD;
  36. Type=oneshot&#xD;
  37. ExecStart=/sbin/dhclient %i -pf /var/run/dhclient.%i.pid -lf /var/lib/dhclient/dhclient.%i.lease&#xD;
  38. RemainAfterExit=yes&#xD;
  39. owner: root:root&#xD;
  40. permissions: '0644'&#xD;
  41. - path: /etc/rc.local&#xD;
  42. owner: root:root&#xD;
  43. permissions: '0755'&#xD;
  44. content: |-&#xD;
  45. #!/bin/sh&#xD;
  46. ifconfig eth1 up 172.23.24.10 netmask 255.255.255.0
  47. route add default gw 172.23.24.1&#xD;
  48. exit 0&#xD;
  49. </entry>
  50. </extensions>
  51. <interface id="0" name="eth1"/>
  52. </node>
  53. <node name="lxc-iperf-2" type="SIMPLE" subtype="lxc-iperf" location="404,386" ipv4="172.23.25.10">
  54. <extensions>
  55. <entry key="config" type="String">#cloud-config&#xD;
  56. bootcmd:&#xD;
  57. - ln -s -t /etc/rc.d /etc/rc.local&#xD;
  58. hostname: lxc-iperf-2&#xD;
  59. manage_etc_hosts: true&#xD;
  60. runcmd:&#xD;
  61. - systemctl start rc-local&#xD;
  62. - sed -i '/^\s*PasswordAuthentication\s\+no/d' /etc/ssh/sshd_config&#xD;
  63. - echo "UseDNS no" &gt;&gt; /etc/ssh/sshd_config&#xD;
  64. - service ssh restart&#xD;
  65. - service sshd restart&#xD;
  66. users:&#xD;
  67. - default&#xD;
  68. - gecos: User configured by VIRL Configuration Engine 0.20.22&#xD;
  69. lock-passwd: false&#xD;
  70. name: cisco&#xD;
  71. plain-text-passwd: cisco&#xD;
  72. shell: /bin/bash&#xD;
  73. ssh-authorized-keys:&#xD;
  74. - VIRL-USER-SSH-PUBLIC-KEY&#xD;
  75. sudo: ALL=(ALL) ALL&#xD;
  76. write_files:&#xD;
  77. - path: /etc/systemd/system/dhclient@.service&#xD;
  78. content: |&#xD;
  79. [Unit]&#xD;
  80. Description=Run dhclient on %i interface&#xD;
  81. After=network.target&#xD;
  82. [Service]&#xD;
  83. Type=oneshot&#xD;
  84. ExecStart=/sbin/dhclient %i -pf /var/run/dhclient.%i.pid -lf /var/lib/dhclient/dhclient.%i.lease&#xD;
  85. RemainAfterExit=yes&#xD;
  86. owner: root:root&#xD;
  87. permissions: '0644'&#xD;
  88. - path: /etc/rc.local&#xD;
  89. owner: root:root&#xD;
  90. permissions: '0755'&#xD;
  91. content: |-&#xD;
  92. #!/bin/sh&#xD;
  93. ifconfig eth1 up 172.23.25.10 netmask 255.255.255.0
  94. route add default gw 172.23.25.1&#xD;
  95. exit 0&#xD;
  96. </entry>
  97. </extensions>
  98. <interface id="0" name="eth1"/>
  99. </node>
  100. <node name="lxc-iperf-3" type="SIMPLE" subtype="lxc-iperf" location="596,387" ipv4="172.23.26.10">
  101. <extensions>
  102. <entry key="config" type="String">#cloud-config&#xD;
  103. bootcmd:&#xD;
  104. - ln -s -t /etc/rc.d /etc/rc.local&#xD;
  105. hostname: lxc-iperf-3&#xD;
  106. manage_etc_hosts: true&#xD;
  107. runcmd:&#xD;
  108. - systemctl start rc-local&#xD;
  109. - sed -i '/^\s*PasswordAuthentication\s\+no/d' /etc/ssh/sshd_config&#xD;
  110. - echo "UseDNS no" &gt;&gt; /etc/ssh/sshd_config&#xD;
  111. - service ssh restart&#xD;
  112. - service sshd restart&#xD;
  113. users:&#xD;
  114. - default&#xD;
  115. - gecos: User configured by VIRL Configuration Engine 0.20.22&#xD;
  116. lock-passwd: false&#xD;
  117. name: cisco&#xD;
  118. plain-text-passwd: cisco&#xD;
  119. shell: /bin/bash&#xD;
  120. ssh-authorized-keys:&#xD;
  121. - VIRL-USER-SSH-PUBLIC-KEY&#xD;
  122. sudo: ALL=(ALL) ALL&#xD;
  123. write_files:&#xD;
  124. - path: /etc/systemd/system/dhclient@.service&#xD;
  125. content: |&#xD;
  126. [Unit]&#xD;
  127. Description=Run dhclient on %i interface&#xD;
  128. After=network.target&#xD;
  129. [Service]&#xD;
  130. Type=oneshot&#xD;
  131. ExecStart=/sbin/dhclient %i -pf /var/run/dhclient.%i.pid -lf /var/lib/dhclient/dhclient.%i.lease&#xD;
  132. RemainAfterExit=yes&#xD;
  133. owner: root:root&#xD;
  134. permissions: '0644'&#xD;
  135. - path: /etc/rc.local&#xD;
  136. owner: root:root&#xD;
  137. permissions: '0755'&#xD;
  138. content: |-&#xD;
  139. #!/bin/sh&#xD;
  140. ifconfig eth1 up 172.23.26.10 netmask 255.255.255.0
  141. route add default gw 172.23.26.1&#xD;
  142. exit 0&#xD;
  143. </entry>
  144. </extensions>
  145. <interface id="0" name="eth1"/>
  146. </node>
  147. <node name="lxc-iperf-4" type="SIMPLE" subtype="lxc-iperf" location="780,385" ipv4="172.23.27.10">
  148. <extensions>
  149. <entry key="config" type="String">#cloud-config&#xD;
  150. bootcmd:&#xD;
  151. - ln -s -t /etc/rc.d /etc/rc.local&#xD;
  152. hostname: lxc-iperf-4&#xD;
  153. manage_etc_hosts: true&#xD;
  154. runcmd:&#xD;
  155. - systemctl start rc-local&#xD;
  156. - sed -i '/^\s*PasswordAuthentication\s\+no/d' /etc/ssh/sshd_config&#xD;
  157. - echo "UseDNS no" &gt;&gt; /etc/ssh/sshd_config&#xD;
  158. - service ssh restart&#xD;
  159. - service sshd restart&#xD;
  160. users:&#xD;
  161. - default&#xD;
  162. - gecos: User configured by VIRL Configuration Engine 0.20.22&#xD;
  163. lock-passwd: false&#xD;
  164. name: cisco&#xD;
  165. plain-text-passwd: cisco&#xD;
  166. shell: /bin/bash&#xD;
  167. ssh-authorized-keys:&#xD;
  168. - VIRL-USER-SSH-PUBLIC-KEY&#xD;
  169. sudo: ALL=(ALL) ALL&#xD;
  170. write_files:&#xD;
  171. - path: /etc/systemd/system/dhclient@.service&#xD;
  172. content: |&#xD;
  173. [Unit]&#xD;
  174. Description=Run dhclient on %i interface&#xD;
  175. After=network.target&#xD;
  176. [Service]&#xD;
  177. Type=oneshot&#xD;
  178. ExecStart=/sbin/dhclient %i -pf /var/run/dhclient.%i.pid -lf /var/lib/dhclient/dhclient.%i.lease&#xD;
  179. RemainAfterExit=yes&#xD;
  180. owner: root:root&#xD;
  181. permissions: '0644'&#xD;
  182. - path: /etc/rc.local&#xD;
  183. owner: root:root&#xD;
  184. permissions: '0755'&#xD;
  185. content: |-&#xD;
  186. #!/bin/sh&#xD;
  187. ifconfig eth1 up 172.23.27.10 netmask 255.255.255.0
  188. route add default gw 172.23.27.1&#xD;
  189. exit 0&#xD;
  190. </entry>
  191. </extensions>
  192. <interface id="0" name="eth1"/>
  193. </node>
  194. <node name="veos-leaf1" type="SIMPLE" subtype="vEOS" location="222,257">
  195. <extensions>
  196. <entry key="config" type="String">! Command: show running-config
  197. ! device: vEOS-3 (vEOS, EOS-4.16.6M)
  198. !
  199. ! boot system flash:/vEOS-lab.swi
  200. !&#xD;
  201. ! AdvCompNet Lab 4 BGP&#xD;
  202. !
  203. transceiver qsfp default-mode 4x10G
  204. !
  205. hostname veos-leaf1
  206. !
  207. spanning-tree mode rapid-pvst
  208. !
  209. no aaa root
  210. !&#xD;
  211. username admin privilege 15 role network-admin secret 5 $1$yUkG2yoL$0Lq.DaVPw9ECzR4Ew1.wW.&#xD;
  212. username cisco privilege 15 role network-admin secret 5 $1$rQS0W9wP$ZUzVG2XoGCCZCJopFp1aV/&#xD;
  213. !
  214. interface Ethernet1
  215. no switchport
  216. ip address 10.20.30.2/30
  217. !
  218. interface Ethernet2
  219. no switchport
  220. ip address 10.20.30.6/30
  221. !
  222. interface Ethernet3
  223. no switchport
  224. ip address 172.23.24.1/24
  225. !&#xD;
  226. interface Management1&#xD;
  227. ! ip of ma1 configured on launch&#xD;
  228. !
  229. ip routing
  230. !
  231. router bgp 65001
  232. maximum-paths 2
  233. router-id 11.11.11.11
  234. bgp confederation identifier 100
  235. bgp confederation peers 65000
  236. network 172.23.24.0 mask 255.255.255.0
  237. neighbor 10.20.30.1 remote-as 65000
  238. neighbor 10.20.30.1 next-hop-self
  239. neighbor 10.20.30.5 remote-as 65000
  240. neighbor 10.20.30.5 next-hop-self
  241. ! no synchronization
  242. ! no auto-summary
  243. !
  244. !
  245. end</entry>
  246. </extensions>
  247. <interface id="0" name="Ethernet1"/>
  248. <interface id="1" name="Ethernet2"/>
  249. <interface id="2" name="Ethernet3"/>
  250. </node>
  251. <node name="veos-leaf2" type="SIMPLE" subtype="vEOS" location="404,254">
  252. <extensions>
  253. <entry key="config" type="String">! Command: show running-config
  254. ! device: vEOS-3 (vEOS, EOS-4.16.6M)
  255. !
  256. ! boot system flash:/vEOS-lab.swi
  257. !&#xD;
  258. ! AdvCompNet Lab 4 BGP&#xD;
  259. !
  260. transceiver qsfp default-mode 4x10G
  261. !
  262. hostname veos-leaf2
  263. !
  264. spanning-tree mode rapid-pvst
  265. !
  266. no aaa root
  267. !&#xD;
  268. username admin privilege 15 role network-admin secret 5 $1$yUkG2yoL$0Lq.DaVPw9ECzR4Ew1.wW.&#xD;
  269. username cisco privilege 15 role network-admin secret 5 $1$rQS0W9wP$ZUzVG2XoGCCZCJopFp1aV/&#xD;
  270. !
  271. interface Ethernet1
  272. no switchport
  273. ip address 10.20.30.10/30
  274. !
  275. interface Ethernet2
  276. no switchport
  277. ip address 10.20.30.14/30
  278. !
  279. interface Ethernet3
  280. no switchport
  281. ip address 172.23.25.1/24
  282. !&#xD;
  283. interface Management1&#xD;
  284. ! ip of ma1 configured on launch&#xD;
  285. !
  286. ip routing
  287. !
  288. router bgp 65002
  289. maximum-paths 2
  290. router-id 22.22.22.22
  291. bgp confederation identifier 100
  292. bgp confederation peers 65000
  293. network 172.23.25.0 mask 255.255.255.0
  294. neighbor 10.20.30.9 remote-as 65000
  295. neighbor 10.20.30.9 next-hop-self
  296. neighbor 10.20.30.13 remote-as 65000
  297. neighbor 10.20.30.13 next-hop-self
  298. ! no synchronization
  299. ! no auto-summary
  300. !
  301. !
  302. end</entry>
  303. </extensions>
  304. <interface id="0" name="Ethernet1"/>
  305. <interface id="1" name="Ethernet2"/>
  306. <interface id="2" name="Ethernet3"/>
  307. </node>
  308. <node name="veos-leaf3" type="SIMPLE" subtype="vEOS" location="596,256">
  309. <extensions>
  310. <entry key="config" type="String">! Command: show running-config
  311. ! device: vEOS-3 (vEOS, EOS-4.16.6M)
  312. !
  313. ! boot system flash:/vEOS-lab.swi
  314. !&#xD;
  315. ! AdvCompNet Lab 4 BGP&#xD;
  316. !
  317. transceiver qsfp default-mode 4x10G
  318. !
  319. hostname veos-leaf3
  320. !
  321. spanning-tree mode rapid-pvst
  322. !
  323. no aaa root
  324. !&#xD;
  325. username admin privilege 15 role network-admin secret 5 $1$yUkG2yoL$0Lq.DaVPw9ECzR4Ew1.wW.&#xD;
  326. username cisco privilege 15 role network-admin secret 5 $1$rQS0W9wP$ZUzVG2XoGCCZCJopFp1aV/&#xD;
  327. !
  328. interface Ethernet1
  329. no switchport
  330. ip address 10.20.30.18/30
  331. !
  332. interface Ethernet2
  333. no switchport
  334. ip address 10.20.30.22/30
  335. !
  336. interface Ethernet3
  337. no switchport
  338. ip address 172.23.26.1/24
  339. !&#xD;
  340. interface Management1&#xD;
  341. ! ip of ma1 configured on launch&#xD;
  342. !
  343. ip routing
  344. !
  345. router bgp 65003
  346. maximum-paths 2
  347. router-id 33.33.33.33
  348. bgp confederation identifier 100
  349. bgp confederation peers 65000
  350. network 172.23.26.0 mask 255.255.255.0
  351. neighbor 10.20.30.17 remote-as 65000
  352. neighbor 10.20.30.17 next-hop-self
  353. neighbor 10.20.30.21 remote-as 65000
  354. neighbor 10.20.30.21 next-hop-self
  355. ! no synchronization
  356. ! no auto-summary
  357. !
  358. !
  359. end</entry>
  360. </extensions>
  361. <interface id="0" name="Ethernet1"/>
  362. <interface id="1" name="Ethernet2"/>
  363. <interface id="2" name="Ethernet3"/>
  364. </node>
  365. <node name="veos-leaf4" type="SIMPLE" subtype="vEOS" location="780,262">
  366. <extensions>
  367. <entry key="config" type="String">! Command: show running-config
  368. ! device: vEOS-3 (vEOS, EOS-4.16.6M)
  369. !
  370. ! boot system flash:/vEOS-lab.swi
  371. !&#xD;
  372. ! AdvCompNet Lab 4 BGP&#xD;
  373. !
  374. transceiver qsfp default-mode 4x10G
  375. !
  376. hostname veos-leaf4
  377. !
  378. spanning-tree mode rapid-pvst
  379. !
  380. no aaa root
  381. !&#xD;
  382. username admin privilege 15 role network-admin secret 5 $1$yUkG2yoL$0Lq.DaVPw9ECzR4Ew1.wW.&#xD;
  383. username cisco privilege 15 role network-admin secret 5 $1$rQS0W9wP$ZUzVG2XoGCCZCJopFp1aV/&#xD;
  384. !
  385. interface Ethernet1
  386. no switchport
  387. ip address 10.20.30.26/30
  388. !
  389. interface Ethernet2
  390. no switchport
  391. ip address 10.20.30.30/30
  392. !
  393. interface Ethernet3
  394. no switchport
  395. ip address 172.23.27.1/24
  396. !&#xD;
  397. interface Management1&#xD;
  398. ! ip of ma1 configured on launch&#xD;
  399. !
  400. ip routing
  401. !
  402. router bgp 65004
  403. maximum-paths 2
  404. router-id 44.44.44.44
  405. bgp confederation identifier 100
  406. bgp confederation peers 65000
  407. network 172.23.27.0 mask 255.255.255.0
  408. neighbor 10.20.30.25 remote-as 65000
  409. neighbor 10.20.30.25 next-hop-self
  410. neighbor 10.20.30.29 remote-as 65000
  411. neighbor 10.20.30.29 next-hop-self
  412. ! no synchronization
  413. ! no auto-summary
  414. !
  415. !
  416. end</entry>
  417. </extensions>
  418. <interface id="0" name="Ethernet1"/>
  419. <interface id="1" name="Ethernet2"/>
  420. <interface id="2" name="Ethernet3"/>
  421. </node>
  422. <node name="veos-spine1" type="SIMPLE" subtype="vEOS" location="405,64">
  423. <extensions>
  424. <entry key="config" type="String">! Command: show running-config
  425. ! device: vEOS-3 (vEOS, EOS-4.16.6M)
  426. !
  427. ! boot system flash:/vEOS-lab.swi
  428. !&#xD;
  429. ! AdvCompNet Lab 4 BGP&#xD;
  430. !
  431. transceiver qsfp default-mode 4x10G
  432. !
  433. hostname veos-spine1
  434. !
  435. spanning-tree mode rapid-pvst
  436. !
  437. no aaa root
  438. !&#xD;
  439. username admin privilege 15 role network-admin secret 5 $1$yUkG2yoL$0Lq.DaVPw9ECzR4Ew1.wW.&#xD;
  440. username cisco privilege 15 role network-admin secret 5 $1$rQS0W9wP$ZUzVG2XoGCCZCJopFp1aV/&#xD;
  441. !
  442. interface Ethernet1
  443. no switchport
  444. ip address 10.20.30.1/30
  445. !
  446. interface Ethernet2
  447. no switchport
  448. ip address 10.20.30.9/30
  449. !
  450. interface Ethernet3
  451. no switchport
  452. ip address 10.20.30.17/30
  453. !
  454. interface Ethernet4
  455. no switchport
  456. ip address 10.20.30.25/30
  457. !&#xD;
  458. interface Management1&#xD;
  459. ! ip of ma1 configured on launch&#xD;
  460. !
  461. ip routing
  462. !
  463. router bgp 65000
  464. router-id 1.1.1.1
  465. bgp confederation identifier 100
  466. bgp confederation peers 65001 65002 65003 65004
  467. neighbor 10.20.30.2 remote-as 65001
  468. neighbor 10.20.30.2 next-hop-self
  469. neighbor 10.20.30.10 remote-as 65002
  470. neighbor 10.20.30.10 next-hop-self
  471. neighbor 10.20.30.18 remote-as 65003
  472. neighbor 10.20.30.18 next-hop-self
  473. neighbor 10.20.30.26 remote-as 65004
  474. neighbor 10.20.30.26 next-hop-self
  475. ! no synchronization
  476. ! no auto-summary
  477. !
  478. !
  479. end</entry>
  480. </extensions>
  481. <interface id="0" name="Ethernet1"/>
  482. <interface id="1" name="Ethernet2"/>
  483. <interface id="2" name="Ethernet3"/>
  484. <interface id="3" name="Ethernet4"/>
  485. </node>
  486. <node name="veos-spine2" type="SIMPLE" subtype="vEOS" location="597,58">
  487. <extensions>
  488. <entry key="config" type="String">! Command: show running-config
  489. ! device: vEOS-3 (vEOS, EOS-4.16.6M)
  490. !
  491. ! boot system flash:/vEOS-lab.swi
  492. !&#xD;
  493. ! AdvCompNet Lab 4 BGP&#xD;
  494. !
  495. transceiver qsfp default-mode 4x10G
  496. !
  497. hostname veos-spine2
  498. !
  499. spanning-tree mode rapid-pvst
  500. !
  501. no aaa root
  502. !&#xD;
  503. username admin privilege 15 role network-admin secret 5 $1$yUkG2yoL$0Lq.DaVPw9ECzR4Ew1.wW.&#xD;
  504. username cisco privilege 15 role network-admin secret 5 $1$rQS0W9wP$ZUzVG2XoGCCZCJopFp1aV/&#xD;
  505. !
  506. interface Ethernet1
  507. no switchport
  508. ip address 10.20.30.5/30
  509. !
  510. interface Ethernet2
  511. no switchport
  512. ip address 10.20.30.13/30
  513. !
  514. interface Ethernet3
  515. no switchport
  516. ip address 10.20.30.21/30
  517. !
  518. interface Ethernet4
  519. no switchport
  520. ip address 10.20.30.29/30
  521. !&#xD;
  522. interface Management1&#xD;
  523. ! ip of ma1 configured on launch&#xD;
  524. !
  525. ip routing
  526. !
  527. router bgp 65000
  528. router-id 2.2.2.2
  529. bgp confederation identifier 100
  530. bgp confederation peers 65001 65002 65003 65004
  531. neighbor 10.20.30.6 remote-as 65001
  532. neighbor 10.20.30.6 next-hop-self
  533. neighbor 10.20.30.14 remote-as 65002
  534. neighbor 10.20.30.14 next-hop-self
  535. neighbor 10.20.30.22 remote-as 65003
  536. neighbor 10.20.30.22 next-hop-self
  537. neighbor 10.20.30.30 remote-as 65004
  538. neighbor 10.20.30.30 next-hop-self
  539. ! no synchronization
  540. ! no auto-summary
  541. !
  542. !
  543. end</entry>
  544. </extensions>
  545. <interface id="0" name="Ethernet1"/>
  546. <interface id="1" name="Ethernet2"/>
  547. <interface id="2" name="Ethernet3"/>
  548. <interface id="3" name="Ethernet4"/>
  549. </node>
  550. <annotations/>
  551. <connection dst="/virl:topology/virl:node[9]/virl:interface[1]" src="/virl:topology/virl:node[5]/virl:interface[1]"/>
  552. <connection dst="/virl:topology/virl:node[9]/virl:interface[2]" src="/virl:topology/virl:node[6]/virl:interface[1]"/>
  553. <connection dst="/virl:topology/virl:node[9]/virl:interface[3]" src="/virl:topology/virl:node[7]/virl:interface[1]"/>
  554. <connection dst="/virl:topology/virl:node[9]/virl:interface[4]" src="/virl:topology/virl:node[8]/virl:interface[1]"/>
  555. <connection dst="/virl:topology/virl:node[10]/virl:interface[1]" src="/virl:topology/virl:node[5]/virl:interface[2]"/>
  556. <connection dst="/virl:topology/virl:node[10]/virl:interface[2]" src="/virl:topology/virl:node[6]/virl:interface[2]"/>
  557. <connection dst="/virl:topology/virl:node[10]/virl:interface[3]" src="/virl:topology/virl:node[7]/virl:interface[2]"/>
  558. <connection dst="/virl:topology/virl:node[10]/virl:interface[4]" src="/virl:topology/virl:node[8]/virl:interface[2]"/>
  559. <connection dst="/virl:topology/virl:node[5]/virl:interface[3]" src="/virl:topology/virl:node[1]/virl:interface[1]"/>
  560. <connection dst="/virl:topology/virl:node[6]/virl:interface[3]" src="/virl:topology/virl:node[2]/virl:interface[1]"/>
  561. <connection dst="/virl:topology/virl:node[7]/virl:interface[3]" src="/virl:topology/virl:node[3]/virl:interface[1]"/>
  562. <connection dst="/virl:topology/virl:node[8]/virl:interface[3]" src="/virl:topology/virl:node[4]/virl:interface[1]"/>
  563. </topology>