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selftests: traceroute: Reword comment

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Both of the addresses are configured as primary addresses, but the
kernel is expected to choose 10.0.1.1/24 as the source IP of the ICMP
error message since it is on the same subnet as the destination IP of
the message (10.0.1.3/24). Reword the comment to reflect that.

Reviewed-by: Petr Machata <petrm@nvidia.com>
Signed-off-by: Ido Schimmel <idosch@nvidia.com>
Link: https://patch.msgid.link/20250908073238.119240-7-idosch@nvidia.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
This commit is contained in:
Ido Schimmel 2025-09-08 10:32:36 +03:00 committed by Paolo Abeni
parent 47efbac9b7
commit 5c9c78224f
1 changed files with 4 additions and 4 deletions
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8
tools/testing/selftests/net/traceroute.sh
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@ -203,10 +203,10 @@ run_traceroute6()
# |H1|--------------------------|R1|--------------------------|H2|
# ---- N1 ---- N2 ----
#
# where net.ipv4.icmp_errors_use_inbound_ifaddr is set on R1 and
# 1.0.3.1/24 and 1.0.1.1/24 are respectively R1's primary and secondary
# address on N1.
#
# where net.ipv4.icmp_errors_use_inbound_ifaddr is set on R1 and 1.0.3.1/24 and
# 1.0.1.1/24 are R1's primary addresses on N1. The kernel is expected to prefer
# a source address that is on the same subnet as the destination IP of the ICMP
# error message.
cleanup_traceroute()
{