Upgraded to 5.17 and managed to add IP-address on MR guest, started a ping from a pc to MR guest:
fping -l 192.168.100.22
192.168.100.22 : [0], 84 bytes, 5.89 ms (5.89 avg, 0% loss)
192.168.100.22 : [1], 84 bytes, 1.61 ms (3.75 avg, 0% loss)
192.168.100.22 : [2], 84 bytes, 1.42 ms (2.97 avg, 0% loss)
192.168.100.22 : [3], 84 bytes, 1.38 ms (2.57 avg, 0% loss)
192.168.100.22 : [4], 84 bytes, 1.10 ms (2.28 avg, 0% loss)
192.168.100.22 : [5], 84 bytes, 1.35 ms (2.12 avg, 0% loss)
ICMP Host Unreachable from 192.168.100.202 for ICMP Echo sent to 192.168.100.22
ICMP Host Unreachable from 192.168.100.202 for ICMP Echo sent to 192.168.100.22
ICMP Host Unreachable from 192.168.100.202 for ICMP Echo sent to 192.168.100.22
ICMP Host Unreachable from 192.168.100.202 for ICMP Echo sent to 192.168.100.22
ICMP Host Unreachable from 192.168.100.202 for ICMP Echo sent to 192.168.100.22
ICMP Host Unreachable from 192.168.100.202 for ICMP Echo sent to 192.168.100.22
ICMP Host Unreachable from 192.168.100.202 for ICMP Echo sent to 192.168.100.22
ICMP Host Unreachable from 192.168.100.202 for ICMP Echo sent to 192.168.100.22
ICMP Host Unreachable from 192.168.100.202 for ICMP Echo sent to 192.168.100.22
ICMP Host Unreachable from 192.168.100.202 for ICMP Echo sent to 192.168.100.22
ICMP Host Unreachable from 192.168.100.202 for ICMP Echo sent to 192.168.100.22
ICMP Host Unreachable from 192.168.100.202 for ICMP Echo sent to 192.168.100.22
ICMP Host Unreachable from 192.168.100.202 for ICMP Echo sent to 192.168.100.22
ICMP Host Unreachable from 192.168.100.202 for ICMP Echo sent to 192.168.100.22
ICMP Host Unreachable from 192.168.100.202 for ICMP Echo sent to 192.168.100.22
ICMP Host Unreachable from 192.168.100.202 for ICMP Echo sent to 192.168.100.22
ICMP Host Unreachable from 192.168.100.202 for ICMP Echo sent to 192.168.100.22
ICMP Host Unreachable from 192.168.100.202 for ICMP Echo sent to 192.168.100.22
ICMP Host Unreachable from 192.168.100.202 for ICMP Echo sent to 192.168.100.22
ICMP Host Unreachable from 192.168.100.202 for ICMP Echo sent to 192.168.100.22
ICMP Host Unreachable from 192.168.100.202 for ICMP Echo sent to 192.168.100.22
ICMP Host Unreachable from 192.168.100.202 for ICMP Echo sent to 192.168.100.22
ICMP Host Unreachable from 192.168.100.202 for ICMP Echo sent to 192.168.100.22
ICMP Host Unreachable from 192.168.100.202 for ICMP Echo sent to 192.168.100.22
ICMP Host Unreachable from 192.168.100.202 for ICMP Echo sent to 192.168.100.22
ICMP Host Unreachable from 192.168.100.202 for ICMP Echo sent to 192.168.100.22
ICMP Host Unreachable from 192.168.100.202 for ICMP Echo sent to 192.168.100.22
ICMP Host Unreachable from 192.168.100.202 for ICMP Echo sent to 192.168.100.22
ICMP Host Unreachable from 192.168.100.202 for ICMP Echo sent to 192.168.100.22
ICMP Host Unreachable from 192.168.100.202 for ICMP Echo sent to 192.168.100.22
ICMP Host Unreachable from 192.168.100.202 for ICMP Echo sent to 192.168.100.22
ICMP Host Unreachable from 192.168.100.202 for ICMP Echo sent to 192.168.100.22
ICMP Host Unreachable from 192.168.100.202 for ICMP Echo sent to 192.168.100.22
ICMP Host Unreachable from 192.168.100.202 for ICMP Echo sent to 192.168.100.22
ICMP Host Unreachable from 192.168.100.202 for ICMP Echo sent to 192.168.100.22
ICMP Host Unreachable from 192.168.100.202 for ICMP Echo sent to 192.168.100.22
192.168.100.22 : [6], 84 bytes, 85453 ms (12209 avg, 92% loss)
192.168.100.22 : [7], 84 bytes, 84443 ms (21238 avg, 91% loss)
192.168.100.22 : [8], 84 bytes, 83436 ms (28149 avg, 90% loss)
192.168.100.22 : [9], 84 bytes, 82427 ms (33577 avg, 89% loss)
192.168.100.22 : [10], 84 bytes, 81419 ms (37926 avg, 88% loss)
192.168.100.22 : [11], 84 bytes, 80411 ms (41467 avg, 86% loss)
192.168.100.22 : [12], 84 bytes, 79408 ms (44385 avg, 85% loss)
192.168.100.22 : [13], 84 bytes, 78401 ms (46815 avg, 84% loss)
192.168.100.22 : [14], 84 bytes, 77396 ms (48854 avg, 83% loss)
192.168.100.22 : [15], 84 bytes, 76395 ms (50575 avg, 82% loss)
192.168.100.22 : [16], 84 bytes, 75394 ms (52035 avg, 81% loss)
192.168.100.22 : [17], 84 bytes, 74386 ms (53277 avg, 80% loss)
192.168.100.22 : [18], 84 bytes, 73376 ms (54334 avg, 79% loss)
192.168.100.22 : [19], 84 bytes, 72372 ms (55236 avg, 78% loss)
192.168.100.22 : [20], 84 bytes, 71372 ms (56005 avg, 77% loss)
192.168.100.22 : [21], 84 bytes, 70365 ms (56657 avg, 76% loss)
192.168.100.22 : [22], 84 bytes, 69364 ms (57210 avg, 75% loss)
192.168.100.22 : [23], 84 bytes, 68362 ms (57675 avg, 73% loss)
192.168.100.22 : [24], 84 bytes, 67353 ms (58062 avg, 72% loss)
192.168.100.22 : [25], 84 bytes, 66344 ms (58380 avg, 71% loss)
192.168.100.22 : [26], 84 bytes, 65336 ms (58638 avg, 70% loss)
192.168.100.22 : [27], 84 bytes, 64332 ms (58841 avg, 69% loss)
192.168.100.22 : [28], 84 bytes, 63324 ms (58996 avg, 68% loss)
192.168.100.22 : [29], 84 bytes, 62322 ms (59107 avg, 67% loss)
192.168.100.22 : [30], 84 bytes, 61318 ms (59178 avg, 66% loss)
192.168.100.22 : [31], 84 bytes, 60313 ms (59214 avg, 65% loss)
192.168.100.22 : [32], 84 bytes, 59312 ms (59217 avg, 64% loss)
192.168.100.22 : [33], 84 bytes, 58306 ms (59190 avg, 63% loss)
192.168.100.22 : [34], 84 bytes, 57305 ms (59136 avg, 61% loss)
192.168.100.22 : [35], 84 bytes, 56298 ms (59057 avg, 60% loss)
192.168.100.22 : [36], 84 bytes, 55295 ms (58955 avg, 59% loss)
192.168.100.22 : [37], 84 bytes, 54285 ms (58832 avg, 58% loss)
192.168.100.22 : [38], 84 bytes, 53277 ms (58690 avg, 57% loss)
192.168.100.22 : [39], 84 bytes, 52270 ms (58530 avg, 56% loss)
192.168.100.22 : [40], 84 bytes, 51267 ms (58352 avg, 55% loss)
192.168.100.22 : [41], 84 bytes, 50264 ms (58160 avg, 54% loss)
192.168.100.22 : [42], 84 bytes, 49257 ms (57953 avg, 53% loss)
192.168.100.22 : [43], 84 bytes, 48257 ms (57732 avg, 52% loss)
192.168.100.22 : [44], 84 bytes, 47249 ms (57499 avg, 51% loss)
192.168.100.22 : [45], 84 bytes, 46241 ms (57255 avg, 50% loss)
192.168.100.22 : [46], 84 bytes, 45241 ms (56999 avg, 48% loss)
192.168.100.22 : [47], 84 bytes, 44232 ms (56733 avg, 47% loss)
192.168.100.22 : [48], 84 bytes, 43225 ms (56457 avg, 46% loss)
192.168.100.22 : [49], 84 bytes, 42217 ms (56173 avg, 45% loss)
192.168.100.22 : [50], 84 bytes, 41215 ms (55879 avg, 44% loss)
192.168.100.22 : [33], 84 bytes, 58306 ms (59190 avg, 63% loss)
192.168.100.22 : [34], 84 bytes, 57305 ms (59136 avg, 61% loss)
192.168.100.22 : [35], 84 bytes, 56298 ms (59057 avg, 60% loss)
192.168.100.22 : [36], 84 bytes, 55295 ms (58955 avg, 59% loss)
192.168.100.22 : [37], 84 bytes, 54285 ms (58832 avg, 58% loss)
192.168.100.22 : [38], 84 bytes, 53277 ms (58690 avg, 57% loss)
192.168.100.22 : [39], 84 bytes, 52270 ms (58530 avg, 56% loss)
192.168.100.22 : [40], 84 bytes, 51267 ms (58352 avg, 55% loss)
192.168.100.22 : [41], 84 bytes, 50264 ms (58160 avg, 54% loss)
192.168.100.22 : [42], 84 bytes, 49257 ms (57953 avg, 53% loss)
192.168.100.22 : [43], 84 bytes, 48257 ms (57732 avg, 52% loss)
192.168.100.22 : [44], 84 bytes, 47249 ms (57499 avg, 51% loss)
192.168.100.22 : [45], 84 bytes, 46241 ms (57255 avg, 50% loss)
192.168.100.22 : [46], 84 bytes, 45241 ms (56999 avg, 48% loss)
192.168.100.22 : [47], 84 bytes, 44232 ms (56733 avg, 47% loss)
192.168.100.22 : [48], 84 bytes, 43225 ms (56457 avg, 46% loss)
192.168.100.22 : [49], 84 bytes, 42217 ms (56173 avg, 45% loss)
192.168.100.22 : [50], 84 bytes, 41215 ms (55879 avg, 44% loss)
192.168.100.22 : [51], 84 bytes, 40213 ms (55578 avg, 43% loss)
192.168.100.22 : [52], 84 bytes, 39217 ms (55269 avg, 42% loss)
192.168.100.22 : [89], 84 bytes, 2046 ms (54284 avg, 41% loss)
192.168.100.22 : [90], 84 bytes, 1042 ms (53316 avg, 40% loss)
192.168.100.22 : [91], 84 bytes, 34.9 ms (52364 avg, 39% loss)
192.168.100.22 : [92], 84 bytes, 1.97 ms (51446 avg, 38% loss)
192.168.100.22 : [93], 84 bytes, 2.01 ms (50559 avg, 38% loss)
192.168.100.22 : [94], 84 bytes, 1.28 ms (49702 avg, 37% loss)
192.168.100.22 : [95], 84 bytes, 1.29 ms (48873 avg, 37% loss)
192.168.100.22 : [96], 84 bytes, 1.53 ms (48072 avg, 37% loss)
192.168.100.22 : [97], 84 bytes, 5.62 ms (47297 avg, 36% loss)
192.168.100.22 : [98], 84 bytes, 1.52 ms (46546 avg, 36% loss)
192.168.100.22 : [99], 84 bytes, 1.45 ms (45819 avg, 36% loss)