}
	}
	zc.toIndex = make(map[string]int, len(ift))
	zc.toName = make(map[int]string, len(ift))
	for _, ifi := range ift {
		zc.toIndex[ifi.Name] = ifi.Index
		if _, ok := zc.toName[ifi.Index]; !ok {
			zc.toName[ifi.Index] = ifi.Name
		}
	}
	return true
}

func (zc *ipv6ZoneCache) name(index int) string {
	if index == 0 {
		return ""
	}
	updated := zoneCache.update(nil, false)

1q\341>\265\022~>\322^\036>\206\216\031>\306\n\310>\322_T>\367\037w>\374\227A>\010\272G>T&\022>y\217>>\275H\033>\002=\376>\232x0>\322C~>\032\350\212>\234\322\036>2%\376>\266\345#>.1\021>\302,\351>\025x&>\354\363.>\362\210\025>\035\032\036>\267X\014>zc\177@\336L_>\274,k>{\266\203>\366\266~?\225F\211>\302~\243>\253.\214>5\241l>g\021\214>\347\376\177>H\026T>\305\220\377>\000\\Y>\334\332>>\224\2459>\334ja>\260\313p>\024\026\\>9\334\177A\334\330\222>\347\376e>\014\230W>\253P\252>i\300C>\340\261Y>721>...

1q\341>\265\022~>\322^\036>\206\216\031>\306\n\310>\322_T>\367\037w>\374\227A>\010\272G>T&\022>y\217>>\275H\033>\002=\376>\232x0>\322C~>\032\350\212>\234\322\036>2%\376>\266\345#>.1\021>\302,\351>\025x&>\354\363.>\362\210\025>\035\032\036>\267X\014>zc\177@\336L_>\274,k>{\266\203>\366\266~?\225F\211>\302~\243>\253.\214>5\241l>g\021\214>\347\376\177>H\026T>\305\220\377>\000\\Y>\334\332>>\224\2459>\334ja>\260\313p>\024\026\\>9\334\177A\334\330\222>\347\376e>\014\230W>\253P\252>i\300C>\340\261Y>721>...

	return hcmTracing, useCustomSampler, err
}

func zipkinConfig(hostname, cluster string, enable128BitTraceID bool) (*anypb.Any, error) {
	zc := &tracingcfg.ZipkinConfig{
		CollectorCluster:         cluster,
		CollectorEndpoint:        "/api/v2/spans",                   // envoy deprecated v1 support

1q\341>\265\022~>\322^\036>\206\216\031>\306\n\310>\322_T>\367\037w>\374\227A>\010\272G>T&\022>y\217>>\275H\033>\002=\376>\232x0>\322C~>\032\350\212>\234\322\036>2%\376>\266\345#>.1\021>\302,\351>\025x&>\354\363.>\362\210\025>\035\032\036>\267X\014>zc\177@\336L_>\274,k>{\266\203>\366\266~?\225F\211>\302~\243>\253.\214>5\241l>g\021\214>\347\376\177>H\026T>\305\220\377>\000\\Y>\334\332>>\224\2459>\334ja>\260\313p>\024\026\\>9\334\177A\334\330\222>\347\376e>\014\230W>\253P\252>i\300C>\340\261Y>721>...

1q\341>\265\022~>\322^\036>\206\216\031>\306\n\310>\322_T>\367\037w>\374\227A>\010\272G>T&\022>y\217>>\275H\033>\002=\376>\232x0>\322C~>\032\350\212>\234\322\036>2%\376>\266\345#>.1\021>\302,\351>\025x&>\354\363.>\362\210\025>\035\032\036>\267X\014>zc\177@\336L_>\274,k>{\266\203>\366\266~?\225F\211>\302~\243>\253.\214>5\241l>g\021\214>\347\376\177>H\026T>\305\220\377>\000\\Y>\334\332>>\224\2459>\334ja>\260\313p>\024\026\\>9\334\177A\334\330\222>\347\376e>\014\230W>\253P\252>i\300C>\340\261Y>721>...

>>> Flow 5 (client to server)
00000000  17 03 03 00 30 00 00 00  00 00 00 00 00 00 00 00  |....0...........|
00000010  00 00 00 00 00 cb 79 13  ea 9e 7a 63 8f 5a 2b 8c  |......y...zc.Z+.|
00000020  3a f3 bb 7e dc ff d1 2c  4a a6 4a aa ad bf 44 b8  |:..~...,J.J...D.|
00000030  cb 67 ce 3d f0 15 03 03  00 30 00 00 00 00 00 00  |.g.=.....0......|

		Example: `  # Retrieve summary about workload configuration
  istioctl ztunnel-config workload

  # Retrieve summary about certificates
  istioctl ztunnel-config certificates`,
		Aliases: []string{"zc"},
	}

	configCmd.AddCommand(logCmd(ctx))
	configCmd.AddCommand(workloadConfigCmd(ctx))
	configCmd.AddCommand(certificatesConfigCmd(ctx))
	configCmd.AddCommand(servicesCmd(ctx))
	configCmd.AddCommand(policiesCmd(ctx))

# On Windows, `__cplusplus` is wrongly defined without this switch
# See https://devblogs.microsoft.com/cppblog/msvc-now-correctly-reports-__cplusplus/
build:windows --copt=/Zc:__cplusplus
build:windows --host_copt=/Zc:__cplusplus

# Tensorflow uses M_* math constants that only get defined by MSVC headers if
# _USE_MATH_DEFINES is defined.
build:windows --copt=/D_USE_MATH_DEFINES

00000320  cd d7 07 59 a5 82 ed 85  03 06 5c 34 3f c8 c3 4d  |...Y......\4?..M|
00000330  c3 fb 96 05 bf b5 bd bf  e2 28 07 7e 51 a6 84 90  |.........(.~Q...|
00000340  bf 9e 2e f6 b5 04 8e 06  7a 63 c8 00 84 a1 a3 2c  |........zc.....,|
00000350  f3 6f 52 52 c4 ce 4a 59  31 1f d4 ab 2e f4 75 90  |.oRR..JY1.....u.|
00000360  a5 3b ff ab 20 be 51 92  c5 f4 4d 8b f2 2a a7 ff  |.;.. .Q...M..*..|