mirror of
https://git.proxmox.com/git/mirror_iproute2
synced 2025-10-10 16:43:20 +00:00
Merge branch 'master' into net-next
This commit is contained in:
Stephen Hemminger
commit
79e7918a2a
@ -74,6 +74,9 @@ struct ipx_addr {
|
||||
#ifndef AF_MPLS
|
||||
# define AF_MPLS 28
|
||||
#endif
|
||||
#ifndef IPPROTO_MPLS
|
||||
#define IPPROTO_MPLS 137
|
||||
#endif
|
||||
|
||||
__u32 get_addr32(const char *name);
|
||||
int get_addr_1(inet_prefix *dst, const char *arg, int family);
|
||||
|
||||
@ -16,6 +16,7 @@
|
||||
#include <sys/socket.h>
|
||||
#include <arpa/inet.h>
|
||||
|
||||
#include <linux/in.h>
|
||||
#include <linux/ip.h>
|
||||
#include <linux/if_tunnel.h>
|
||||
#include "rt_names.h"
|
||||
@ -47,9 +48,10 @@ static void print_usage(FILE *f, int sit)
|
||||
type
|
||||
);
|
||||
if (sit) {
|
||||
fprintf(f,
|
||||
" [ mode { ip6ip | ipip | any } ]\n"
|
||||
" [ isatap ]\n");
|
||||
fprintf(f, " [ mode { ip6ip | ipip | mplsip | any } ]\n");
|
||||
fprintf(f, " [ isatap ]\n");
|
||||
} else {
|
||||
fprintf(f, " [ mode { ipip | mplsip | any } ]\n");
|
||||
}
|
||||
fprintf(f, " [ external ]\n");
|
||||
fprintf(f, " [ fwmark MARK ]\n");
|
||||
@ -243,6 +245,24 @@ get_failed:
|
||||
strcmp(*argv, "ipip") == 0 ||
|
||||
strcmp(*argv, "ip4ip4") == 0)
|
||||
proto = IPPROTO_IPIP;
|
||||
else if (strcmp(*argv, "mpls/ipv4") == 0 ||
|
||||
strcmp(*argv, "mplsip") == 0)
|
||||
proto = IPPROTO_MPLS;
|
||||
else if (strcmp(*argv, "any/ipv4") == 0 ||
|
||||
strcmp(*argv, "any") == 0)
|
||||
proto = 0;
|
||||
else
|
||||
invarg("Cannot guess tunnel mode.", *argv);
|
||||
} else if (strcmp(lu->id, "ipip") == 0 &&
|
||||
strcmp(*argv, "mode") == 0) {
|
||||
NEXT_ARG();
|
||||
if (strcmp(*argv, "ipv4/ipv4") == 0 ||
|
||||
strcmp(*argv, "ipip") == 0 ||
|
||||
strcmp(*argv, "ip4ip4") == 0)
|
||||
proto = IPPROTO_IPIP;
|
||||
else if (strcmp(*argv, "mpls/ipv4") == 0 ||
|
||||
strcmp(*argv, "mplsip") == 0)
|
||||
proto = IPPROTO_MPLS;
|
||||
else if (strcmp(*argv, "any/ipv4") == 0 ||
|
||||
strcmp(*argv, "any") == 0)
|
||||
proto = 0;
|
||||
@ -340,9 +360,11 @@ get_failed:
|
||||
addattr16(n, 1024, IFLA_IPTUN_ENCAP_SPORT, htons(encapsport));
|
||||
addattr16(n, 1024, IFLA_IPTUN_ENCAP_DPORT, htons(encapdport));
|
||||
|
||||
if (strcmp(lu->id, "ipip") == 0 || strcmp(lu->id, "sit") == 0)
|
||||
addattr8(n, 1024, IFLA_IPTUN_PROTO, proto);
|
||||
|
||||
if (strcmp(lu->id, "sit") == 0) {
|
||||
addattr16(n, 1024, IFLA_IPTUN_FLAGS, iflags);
|
||||
addattr8(n, 1024, IFLA_IPTUN_PROTO, proto);
|
||||
if (ip6rdprefixlen) {
|
||||
addattr_l(n, 1024, IFLA_IPTUN_6RD_PREFIX,
|
||||
&ip6rdprefix, sizeof(ip6rdprefix));
|
||||
|
||||
@ -54,6 +54,9 @@ const char *tnl_strproto(__u8 proto)
|
||||
case IPPROTO_ESP:
|
||||
strcpy(buf, "esp");
|
||||
break;
|
||||
case IPPROTO_MPLS:
|
||||
strcpy(buf, "mpls");
|
||||
break;
|
||||
case 0:
|
||||
strcpy(buf, "any");
|
||||
break;
|
||||
|
||||
@ -660,7 +660,9 @@ the following additional arguments are supported:
|
||||
] [
|
||||
.RB [ no ] encap-csum
|
||||
] [
|
||||
.RB [ no ] encap-remcsum
|
||||
.I " [no]encap-remcsum "
|
||||
] [
|
||||
.I " mode " { ip6ip | ipip | mplsip | any } "
|
||||
]
|
||||
|
||||
.in +8
|
||||
@ -697,6 +699,14 @@ encapsulation.
|
||||
- specifies if Remote Checksum Offload is enabled. This is only
|
||||
applicable for Generic UDP Encapsulation.
|
||||
|
||||
.sp
|
||||
.BI mode " { ip6ip | ipip | mplsip | any } "
|
||||
- specifies mode in which device should run. "ip6ip" indicates
|
||||
IPv6-Over-IPv4, "ipip" indicates "IPv4-Over-IPv4", "mplsip" indicates
|
||||
MPLS-Over-IPv4, "any" indicates IPv6, IPv4 or MPLS Over IPv4. Supported for
|
||||
SIT where the default is "ip6ip" and IPIP where the default is "ipip".
|
||||
IPv6-Over-IPv4 is not supported for IPIP.
|
||||
|
||||
.in -8
|
||||
|
||||
.TP
|
||||
|
||||
221
man/man8/tc-actions.8
Normal file
221
man/man8/tc-actions.8
Normal file
@ -0,0 +1,221 @@
|
||||
.TH "actions in tc" 8 "4 Jul 2017" "iproute2" "Linux"
|
||||
|
||||
.SH NAME
|
||||
actions \- independently defined actions in tc
|
||||
.SH SYNOPSIS
|
||||
.B tc
|
||||
[
|
||||
.I TC_OPTIONS
|
||||
]
|
||||
.B actions
|
||||
.BR add " | " change " | " replace
|
||||
.I ACTSPEC
|
||||
|
||||
.B tc
|
||||
[
|
||||
.I TC_OPTIONS
|
||||
]
|
||||
.B actions
|
||||
.BR get " | " delete
|
||||
.I ACTISPEC
|
||||
|
||||
.B tc
|
||||
[
|
||||
.I TC_OPTIONS
|
||||
]
|
||||
.B actions flush
|
||||
.I ACTNAMESPEC
|
||||
|
||||
.B tc
|
||||
[
|
||||
.I TC_OPTIONS
|
||||
]
|
||||
.B actions
|
||||
.BR ls " | " list
|
||||
.I ACTNAMESPEC
|
||||
|
||||
.in +8
|
||||
.I ACTSPEC
|
||||
:=
|
||||
.B action
|
||||
.I ACTDETAIL
|
||||
[
|
||||
.I INDEXSPEC
|
||||
] [
|
||||
.I COOKIESPEC
|
||||
] [
|
||||
.I CONTROL
|
||||
]
|
||||
|
||||
.I ACTISPEC
|
||||
:=
|
||||
.I ACTNAMESPEC INDEXSPEC
|
||||
|
||||
.I ACTNAMESPEC
|
||||
:=
|
||||
.B action
|
||||
ACTNAME
|
||||
|
||||
.I INDEXSPEC
|
||||
:=
|
||||
.BI index " INDEX"
|
||||
|
||||
.I COOKIESPEC
|
||||
:=
|
||||
.BI cookie " COOKIE"
|
||||
|
||||
.I ACTDETAIL
|
||||
:=
|
||||
.I ACTNAME ACTPARAMS
|
||||
|
||||
.I ACTNAME
|
||||
may be any valid action type: gact, mirred, bpf, connmark, csum, police, etc.
|
||||
|
||||
.I ACTPARAMS
|
||||
are the action-specific parameters; see the man page for the specific action
|
||||
type to be used for details.
|
||||
|
||||
.I CONTROL
|
||||
:= {
|
||||
.IR reclassify " | " pipe " | " drop " | " continue " | " ok
|
||||
}
|
||||
|
||||
.I TC_OPTIONS
|
||||
These are the options that are specific to
|
||||
.B tc
|
||||
and not only the options. Refer to
|
||||
.BR tc(8)
|
||||
for more information.
|
||||
.in
|
||||
|
||||
.SH DESCRIPTION
|
||||
|
||||
The
|
||||
.B actions
|
||||
object in
|
||||
.B tc
|
||||
allows a user to define actions independently of a classifier (filter). These
|
||||
actions can then be assigned to one or more filters, with any
|
||||
packets matching the classifier's criteria having that action performed
|
||||
on them.
|
||||
|
||||
Each action type (mirred, police, etc.) will have its own table to store
|
||||
all created actions.
|
||||
|
||||
.SH OPERATIONS
|
||||
.TP
|
||||
.B add
|
||||
Create a new action in that action's table.
|
||||
|
||||
.TP
|
||||
.B change
|
||||
.TQ
|
||||
.B replace
|
||||
Make modifications to an existing action.
|
||||
.TP
|
||||
.B get
|
||||
Display the action with the specified index value. When combined with the
|
||||
.B -s
|
||||
option for
|
||||
.BR tc ","
|
||||
display the statistics for that action.
|
||||
.TP
|
||||
.B delete
|
||||
Delete the action with the specified index value. If the action is already
|
||||
associated with a classifier, it does not delete the classifier.
|
||||
.TP
|
||||
.B ls
|
||||
.TQ
|
||||
.B list
|
||||
List all the actions in the specified table. When combined with the
|
||||
.B -s
|
||||
option for
|
||||
.BR tc ","
|
||||
display the statistics for all actions in the specified table.
|
||||
.TP
|
||||
.B flush
|
||||
Delete all actions stored in the specified table.
|
||||
|
||||
.SH ACTION OPTIONS
|
||||
Note that these options are available to all action types.
|
||||
.TP
|
||||
.BI index " INDEX"
|
||||
Specify the table index value of an action.
|
||||
.I INDEX
|
||||
is a 32-bit value that is unique to the specific type of action referenced.
|
||||
|
||||
.RS
|
||||
For
|
||||
.BR add ", " change ", and"
|
||||
.B replace
|
||||
operations, the index is
|
||||
.BR optional.
|
||||
When adding a new action,
|
||||
specifying an index value will assign the action to that index unless that
|
||||
index value has already been assigned. Omitting the index value for an add
|
||||
operation will cause the kernel to assign a value to the new action.
|
||||
.RE
|
||||
|
||||
.RS
|
||||
For
|
||||
.BR get " and " delete
|
||||
operations, the index is
|
||||
.B required
|
||||
to identify the specific action to be displayed or deleted.
|
||||
.RE
|
||||
|
||||
.TP
|
||||
.BI cookie " COOKIE"
|
||||
In addition to the specific action, mark the matching packet with the value
|
||||
specified by
|
||||
.IR COOKIE "."
|
||||
The
|
||||
.I COOKIE
|
||||
is a 128-bit value that will not be interpreted by the kernel whatsoever.
|
||||
As such, it can be used as a correlating value for maintaining user state.
|
||||
The value to be stored is completely arbitrary and does not require a specific
|
||||
format. It is stored inside the action structure itself.
|
||||
|
||||
.TP
|
||||
.I CONTROL
|
||||
The
|
||||
.I CONTROL
|
||||
indicates how
|
||||
.B tc
|
||||
should proceed after executing the action. Any of the following are valid:
|
||||
.RS
|
||||
.TP
|
||||
.B reclassify
|
||||
Restart the classifiction by jumping back to the first filter attached to
|
||||
the action's parent.
|
||||
.TP
|
||||
.B pipe
|
||||
Continue with the next action. This is the default control.
|
||||
.TP
|
||||
.B drop
|
||||
Drop the packed without running any further actions.
|
||||
.TP
|
||||
.B continue
|
||||
Continue the classification with the next filter.
|
||||
.TP
|
||||
.B pass
|
||||
Return to the calling qdisc for packet processing, and end classification of
|
||||
this packet.
|
||||
.RE
|
||||
|
||||
.SH SEE ALSO
|
||||
.BR tc (8),
|
||||
.BR tc-bpf (8),
|
||||
.BR tc-connmark (8),
|
||||
.BR tc-csum (8),
|
||||
.BR tc-ife (8),
|
||||
.BR tc-mirred (8),
|
||||
.BR tc-nat (8),
|
||||
.BR tc-pedit (8),
|
||||
.BR tc-police (8),
|
||||
.BR tc-simple (8),
|
||||
.BR tc-skbedit (8),
|
||||
.BR tc-skbmod (8),
|
||||
.BR tc-tunnel_key (8),
|
||||
.BR tc-vlan (8),
|
||||
.BR tc-xt (8)
|
||||
@ -59,7 +59,10 @@ Encode direction only. Enforce static encoding of specified metadata.
|
||||
.BR mark " [ "
|
||||
.IR u32_value " ]"
|
||||
The value to set for the skb mark. The u32 value is required only when
|
||||
.BR use " is specified."
|
||||
.BR use " is specified. If
|
||||
.BR mark " value is zero, it will not be encoded, instead
|
||||
"overlimits" statistics increment and
|
||||
.BR CONTROL " action is taken.
|
||||
.TP
|
||||
.BR prio " [ "
|
||||
.IR u32_value " ]"
|
||||
|
||||
Loading…
Reference in New Issue
Block a user