selftests/net/pmtu.sh

16 #	'--------------R2--------------'	b_r2: 1500
204 #	addresses have multipath routes to each other, b_r1 mtu = 1500.
1185 	mtu "${ns_r2}" veth_R2-B 1500
1186 	mtu "${ns_b}"  veth_B-R2 1500
1196 	check_pmtu_value "1500" "${pmtu_2}" "exceeding MTU" || return 1
1205 	check_pmtu_value "1500" "${pmtu_2}" "changing local MTU on a link not on this path" || return 1
1214 	check_pmtu_value "1500" "${pmtu_2}" "changing local MTU on a link not on this path" || return 1
1233 	mtu "${ns_a}"  veth_A-R2 1500
1234 	mtu "${ns_r2}" veth_R2-A 1500
1236 	check_pmtu_value "1500" "${pmtu_2}" "increasing local MTU" || return 1
1269 	mtu "${ns_r2}" veth_R2-B 1500
1270 	mtu "${ns_b}"  veth_B-R2 1500
1289 	check_pmtu_value "1500" "${pmtu_2}" "exceeding MTU" || return 1
1314 	mtu "${ns_r2}" veth_R2-B 1500
1315 	mtu "${ns_b}"  veth_B-R2 1500
1338 	check_pmtu_value "1500" "${pmtu_2}" "exceeding MTU" || return 1
1766 	veth_mtu=1500
1826 	veth_mtu=1500
1886 	veth_mtu=1500
1920 	veth_mtu=1500
2053 	run_cmd ${ns_a} ip link add dummy0 mtu 1500 type dummy
2231 	mtu "${ns_r1}" veth_R1-B 1500
2232 	mtu "${ns_b}"  veth_B-R1 1500
2236 	mtu "${ns_r2}" veth_R2-B 1500
2237 	mtu "${ns_b}"  veth_B-R2 1500
2285 	mtu "${ns_r1}" veth_R1-B 1500
2286 	mtu "${ns_b}"  veth_B-R1 1500
2290 	mtu "${ns_r2}" veth_R2-B 1500
2291 	mtu "${ns_b}"  veth_B-R2 1500
2351 	mtu "${ns_r2}" veth_R2-B 1500
2352 	mtu "${ns_b}"  veth_B-R2 1500
2362 	check_pmtu_value "1500" "${pmtu_2}" "exceeding MTU" || return 1
2390 	mtu "${ns_r1}" veth_R1-B 1500
2391 	mtu "${ns_b}"  veth_B-R1 1500
2395 	mtu "${ns_r2}" veth_R2-B 1500
2396 	mtu "${ns_b}"  veth_B-R2 1500
2405 	check_pmtu_value "1500" "${pmtu_a_R1}" "exceeding MTU (veth_A-R1)" || return 1
2406 	check_pmtu_value "1500" "${pmtu_a_R2}" "exceeding MTU (veth_A-R2)" || return 1