diff options
Diffstat (limited to 'tools')
-rw-r--r-- | tools/testing/selftests/net/forwarding/forwarding.config.sample | 53 | ||||
-rw-r--r-- | tools/testing/selftests/net/forwarding/lib.sh | 69 |
2 files changed, 74 insertions, 48 deletions
diff --git a/tools/testing/selftests/net/forwarding/forwarding.config.sample b/tools/testing/selftests/net/forwarding/forwarding.config.sample index 1fc4f0242fc5..f1ca95e79a65 100644 --- a/tools/testing/selftests/net/forwarding/forwarding.config.sample +++ b/tools/testing/selftests/net/forwarding/forwarding.config.sample @@ -3,51 +3,28 @@ ############################################################################## # Topology description. p1 looped back to p2, p3 to p4 and so on. -declare -A NETIFS -NETIFS[p1]=veth0 -NETIFS[p2]=veth1 -NETIFS[p3]=veth2 -NETIFS[p4]=veth3 -NETIFS[p5]=veth4 -NETIFS[p6]=veth5 -NETIFS[p7]=veth6 -NETIFS[p8]=veth7 -NETIFS[p9]=veth8 -NETIFS[p10]=veth9 +NETIFS=( + [p1]=veth0 + [p2]=veth1 + [p3]=veth2 + [p4]=veth3 + [p5]=veth4 + [p6]=veth5 + [p7]=veth6 + [p8]=veth7 + [p9]=veth8 + [p10]=veth9 +) # Port that does not have a cable connected. NETIF_NO_CABLE=eth8 ############################################################################## -# Defines +# In addition to the topology-related variables, it is also possible to override +# in this file other variables that net/lib.sh, net/forwarding/lib.sh or other +# libraries or selftests use. E.g.: -# IPv4 ping utility name -PING=ping -# IPv6 ping utility name. Some distributions use 'ping' for IPv6. PING6=ping6 -# Packet generator. Some distributions use 'mz'. MZ=mausezahn -# mausezahn delay between transmissions in microseconds. -MZ_DELAY=0 -# Time to wait after interfaces participating in the test are all UP WAIT_TIME=5 -# Whether to pause on failure or not. -PAUSE_ON_FAIL=no -# Whether to pause on cleanup or not. -PAUSE_ON_CLEANUP=no -# Type of network interface to create -NETIF_TYPE=veth -# Whether to create virtual interfaces (veth) or not -NETIF_CREATE=yes -# Timeout (in seconds) before ping exits regardless of how many packets have -# been sent or received -PING_TIMEOUT=5 -# Minimum ageing_time (in centiseconds) supported by hardware -LOW_AGEING_TIME=1000 -# Flag for tc match, supposed to be skip_sw/skip_hw which means do not process -# filter by software/hardware -TC_FLAG=skip_hw -# IPv6 traceroute utility name. -TROUTE6=traceroute6 - diff --git a/tools/testing/selftests/net/forwarding/lib.sh b/tools/testing/selftests/net/forwarding/lib.sh index ee48c4603ff0..dbd4348f85b8 100644 --- a/tools/testing/selftests/net/forwarding/lib.sh +++ b/tools/testing/selftests/net/forwarding/lib.sh @@ -2,33 +2,82 @@ # SPDX-License-Identifier: GPL-2.0 ############################################################################## +# Topology description. p1 looped back to p2, p3 to p4 and so on. + +declare -A NETIFS=( + [p1]=veth0 + [p2]=veth1 + [p3]=veth2 + [p4]=veth3 + [p5]=veth4 + [p6]=veth5 + [p7]=veth6 + [p8]=veth7 + [p9]=veth8 + [p10]=veth9 +) + +# Port that does not have a cable connected. +: "${NETIF_NO_CABLE:=eth8}" + +############################################################################## # Defines -# Can be overridden by the configuration file. +# Networking utilities. : "${PING:=ping}" -: "${PING6:=ping6}" -: "${MZ:=mausezahn}" -: "${MZ_DELAY:=0}" +: "${PING6:=ping6}" # Some distros just use ping. : "${ARPING:=arping}" +: "${TROUTE6:=traceroute6}" + +# Packet generator. +: "${MZ:=mausezahn}" # Some distributions use 'mz'. +: "${MZ_DELAY:=0}" + +# Host configuration tools. : "${TEAMD:=teamd}" +: "${MCD:=smcrouted}" +: "${MC_CLI:=smcroutectl}" + +# Constants for netdevice bring-up: +# Default time in seconds to wait for an interface to come up before giving up +# and bailing out. Used during initial setup. +: "${INTERFACE_TIMEOUT:=600}" +# Like INTERFACE_TIMEOUT, but default for ad-hoc waiting in testing scripts. +: "${WAIT_TIMEOUT:=20}" +# Time to wait after interfaces participating in the test are all UP. : "${WAIT_TIME:=5}" + +# Whether to pause on, respectively, after a failure and before cleanup. : "${PAUSE_ON_FAIL:=no}" : "${PAUSE_ON_CLEANUP:=no}" -: "${NETIF_TYPE:=veth}" + +# Whether to create virtual interfaces, and what netdevice type they should be. : "${NETIF_CREATE:=yes}" -: "${MCD:=smcrouted}" -: "${MC_CLI:=smcroutectl}" +: "${NETIF_TYPE:=veth}" + +# Constants for ping tests: +# How many packets should be sent. : "${PING_COUNT:=10}" +# Timeout (in seconds) before ping exits regardless of how many packets have +# been sent or received : "${PING_TIMEOUT:=5}" -: "${WAIT_TIMEOUT:=20}" -: "${INTERFACE_TIMEOUT:=600}" + +# Minimum ageing_time (in centiseconds) supported by hardware : "${LOW_AGEING_TIME:=1000}" + +# Whether to check for availability of certain tools. : "${REQUIRE_JQ:=yes}" : "${REQUIRE_MZ:=yes}" : "${REQUIRE_MTOOLS:=no}" + +# Whether to override MAC addresses on interfaces participating in the test. : "${STABLE_MAC_ADDRS:=no}" + +# Flags for tcpdump : "${TCPDUMP_EXTRA_FLAGS:=}" -: "${TROUTE6:=traceroute6}" + +# Flags for TC filters. +: "${TC_FLAG:=skip_hw}" net_forwarding_dir=$(dirname "$(readlink -e "${BASH_SOURCE[0]}")") |