tools/testing/selftests/net/fib-onlink-tests.sh

Source file repositories/reference/linux-study-clean/tools/testing/selftests/net/fib-onlink-tests.sh

File Facts

System
Linux kernel
Corpus path
tools/testing/selftests/net/fib-onlink-tests.sh
Extension
.sh
Size
12194 bytes
Lines
492
Domain
Support Tooling And Documentation
Bucket
tools
Inferred role
Support Tooling And Documentation: tools
Status
atlas-only

Why This File Exists

Repository support layer: documentation, build tooling, samples, user-space helper tools, generated initramfs support, licenses, and validation utilities.

Dependency Surface

Detected Declarations

Annotated Snippet

#!/bin/bash
# SPDX-License-Identifier: GPL-2.0

# IPv4 and IPv6 onlink tests

source lib.sh
PAUSE_ON_FAIL=${PAUSE_ON_FAIL:=no}
VERBOSE=0

# Network interfaces
# - odd in current namespace; even in peer ns
declare -A NETIFS
# default VRF
NETIFS[p1]=veth1
NETIFS[p2]=veth2
NETIFS[p3]=veth3
NETIFS[p4]=veth4
# VRF
NETIFS[p5]=veth5
NETIFS[p6]=veth6
NETIFS[p7]=veth7
NETIFS[p8]=veth8

# /24 network
declare -A V4ADDRS
V4ADDRS[p1]=169.254.1.1
V4ADDRS[p2]=169.254.1.2
V4ADDRS[p3]=169.254.3.1
V4ADDRS[p4]=169.254.3.2
V4ADDRS[p5]=169.254.5.1
V4ADDRS[p6]=169.254.5.2
V4ADDRS[p7]=169.254.7.1
V4ADDRS[p8]=169.254.7.2

# /64 network
declare -A V6ADDRS
V6ADDRS[p1]=2001:db8:101::1
V6ADDRS[p2]=2001:db8:101::2
V6ADDRS[p3]=2001:db8:301::1
V6ADDRS[p4]=2001:db8:301::2
V6ADDRS[p5]=2001:db8:501::1
V6ADDRS[p6]=2001:db8:501::2
V6ADDRS[p7]=2001:db8:701::1
V6ADDRS[p8]=2001:db8:701::2

# Test networks:
# [1] = default table
# [2] = VRF
#
# /32 host routes
declare -A TEST_NET4
TEST_NET4[1]=169.254.101
TEST_NET4[2]=169.254.102
# /128 host routes
declare -A TEST_NET6
TEST_NET6[1]=2001:db8:101
TEST_NET6[2]=2001:db8:102

# connected gateway
CONGW[1]=169.254.1.254
CONGW[2]=169.254.3.254
CONGW[3]=169.254.5.254

# recursive gateway
RECGW4[1]=169.254.11.254
RECGW4[2]=169.254.12.254
RECGW6[1]=2001:db8:11::64
RECGW6[2]=2001:db8:12::64

# for v4 mapped to v6

Annotation

Implementation Notes