The tc util library parse/print has functions only used locally
(and some dead code removed).
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
The print handling is only used in tc/m_ematch.c
Remove unused function to print_ematch_tree.
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
rntl_talk_extack and parse_rtattr_index not used in current code.
rtnl_dump_filter_l is only used in this file.
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
When disabling a flag, one needs to AND with the inverse not the flag
itself. Otherwise specifying for instance 'home -nodad' will effectively
clear the flags variable.
While being at it, simplify the code a bit by merging common parts of
negated and non-negated case branches. Also allow for the "special
cases" to be inverted, too.
Fixes: f73ac674d0 ("ip: change flag names to an array")
Signed-off-by: Phil Sutter <phil@nwl.cc>
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
When parsing nexthop parameters, a buffer of 4k bytes is provided. Yet,
in lwt_parse_encap() and some functions called by it, buffer size was
assumed to be 1k despite the actual size was provided. This led to
spurious buffer size errors if the buffer was filled by previous nexthop
parameters to exceed that 1k boundary.
Fixes: 1e5293056a ("lwtunnel: Add encapsulation support to ip route")
Fixes: 5866bddd9a ("ila: Add support for ILA lwtunnels")
Fixes: ed67f83806 ("ila: Support for checksum neutral translation")
Fixes: 86905c8f05 ("ila: support for configuring identifier and hook types")
Fixes: b15f440e78 ("lwt: BPF support for LWT")
Signed-off-by: Phil Sutter <phil@nwl.cc>
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
When running testsuite it is easy as a human to miss failure.
Add symbol colorizing to SKIPED/PASS/FAIL output.
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Add a note to 'nexthop' description stating the maximum number of
nexthops per command and pointing at 'append' command as a workaround.
Signed-off-by: Phil Sutter <phil@nwl.cc>
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Since commit 00240899ec ("ss: Actually print left delimiter for
columns") changes spacing in ss output, we also need to adjust for that in
the ss filter test.
Fixes: 00240899ec ("ss: Actually print left delimiter for columns")
Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
It's $(QUIET_CC)$(CC) not $(QUIET_CC), copy-paste error. CI does
verbose build so it slipped through.
Fixes: 6e7d347aab ("testsuite: build generate_nlmsg with QUIET_CC")
Signed-off-by: Luca Boccassi <bluca@debian.org>
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Allow to set the DF bit behaviour for outgoing IPv4 packets: it can be
always on, inherited from the inner header, or, by default, always off,
which is the current behaviour.
v2:
- Indicate in the man page what DF refers to, using RFC 791 wording
(David Ahern)
Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
Signed-off-by: David Ahern <dsahern@gmail.com>
Allow to set the DF bit behaviour for outgoing IPv4 packets: it can be
always on, inherited from the inner header, or, by default, always off,
which is the current behaviour.
v2:
- Indicate in the man page what DF refers to, using RFC 791 wording
(David Ahern)
Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
Signed-off-by: David Ahern <dsahern@gmail.com>
u32 uses NEXT_ARG() incorrectly when parsing skip_hw and skip_sw
flags. NEXT_ARG() ensures there is another argument on the command
line, and is used in handling <keyword> <value> syntax to move past
<keyword> and ensure there is a <value> to read.
Commit 5e5b3008d1 ("tc: f_u32: Add support for skip_hw and skip_sw
flags") seems to have copy pasted the handling from the previous
command - "police", which needs an extra parameter and is kind of
special due to the use of parse_police() helper.
The combination of NEXT_ARG() and continue worked fine as long as
skip_sw/skip_hw wasn't last, e.g.:
$ tc filter add dev dummy0 ingress prio 101 protocol ipv6 \
u32 match ip6 priority 0xa0 0xe0 skip_hw action pass
But would fail if it was last:
$ tc filter add dev dummy0 ingress prio 101 protocol ipv6 \
u32 match ip6 priority 0xa0 0xe0 flowid :1 skip_hw
Command line is not complete. Try option "help"
Remove the NEXT_ARG()s and the continues, and let the argc--; argv++;
at the end of the loop do its job.
Fixes: 5e5b3008d1 ("tc: f_u32: Add support for skip_hw and skip_sw flags")
Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
When building Debian packages pre-processor flags are passed via
CPPFLAGS, as the convention indicates. Specifically, the hardening
-D_FORTIFY_SOURCE=2 flag is used.
Pass CPPFLAGS to all calls of QUIET_CC together with CFLAGS.
Signed-off-by: Luca Boccassi <bluca@debian.org>
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Follow the standard pattern, and respect user's verbosity setting.
Signed-off-by: Luca Boccassi <bluca@debian.org>
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
The region field was not added to the devlink man page.
Fixes: 8b4fbf0bed ("devlink: Add support for devlink-region access")
Signed-off-by: Alex Vesker <valex@mellanox.com>
Acked-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
". If" gets interpreted as a macro, so move the period to the previous
line:
33: warning: macro `If' not defined
Fixes: 141b55f854 ("Add SKB Priority qdisc support in tc(8)")
Signed-off-by: Luca Boccassi <bluca@debian.org>
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Fixes groff warning:
ss.8 92: warning [p 2, 2.8i]: can't break line
And makes the line also more readable.
Signed-off-by: Luca Boccassi <bluca@debian.org>
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
After commit 4abb8c723a ("bridge: fdb: Fix for missing
keywords in non-JSON output"), I am seeing a double print for dev
in bridge fdb show. eg:
"44:38:39:00:6a:82 dev dev bridge vlan 1 master bridge permanent"
this patch removes the redundant print.
Fixes: 4abb8c723a ("bridge: fdb: Fix for missing keywords in non-JSON output")
CC: Phil Sutter <phil@nwl.cc>
Signed-off-by: Roopa Prabhu <roopa@cumulusnetworks.com>
Acked-by: Phil Sutter <phil@nwl.cc>
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
This is simpler and cleaner, and avoids having to include the header
from every file where the functions are used. The prototypes of the
internal implementation are in this header, so utils.h will have to be
included anyway for those.
Fixes: 508f3c231e ("Use libbsd for strlcpy if available")
Signed-off-by: Luca Boccassi <bluca@debian.org>
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
After commit 4060e4c0d2 ("rdma: Add PD resource tracking
information"), the resource information shows PDs and MRs,
but help pages didn't fully reflect it.
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Reviewed-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Enrich rdmatool with an option to rename IB devices,
the command interface follows Iproute2 convention:
"rdma dev set [OLD-DEVNAME] name NEW-DEVNAME"
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Reviewed-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: David Ahern <dsahern@gmail.com>
In contradiction to various show commands, the set command explicitly
requires to use device name as an argument. Provide new command
execution helper which enforces it.
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Reviewed-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: David Ahern <dsahern@gmail.com>
Allow ip rule dumps and flushes to filter based on ipproto, sport
and dport. Example:
$ ip ru ls ipproto udp
99: from all to 8.8.8.8 ipproto udp dport 53 lookup 1001
$ ip ru ls dport 53
99: from all to 8.8.8.8 ipproto udp dport 53 lookup 1001
Signed-off-by: David Ahern <dsahern@gmail.com>
'ip rule add' with no additional arguments just adds another rule
for the main table - which exists by default. Require at least
1 argument similar to delete.
Signed-off-by: David Ahern <dsahern@gmail.com>
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
'ip ru flush' currently removes all rules with priority > 0 regardless
of any other command line arguments passed in. Update flush_rule to
call filter_nlmsg to determine if the rule should be flushed or not.
This enables rule flushing such as 'ip ru flush table 1001' and
'ip ru flush pref 99'.
Signed-off-by: David Ahern <dsahern@gmail.com>
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
