Route classifier in tc(8) Linux Route classifier in tc(8)NAME
route - route traffic control filter
SYNOPSIS
tc filter ... route [ from REALM | fromif TAG ] [ to REALM ] [ classid CLASSID ] [ action ACTION_SPEC ]
DESCRIPTION
Match packets based on routing table entries. This filter centers around the possibility to assign a realm to routing table entries. For
any packet to be classified by this filter, a routing table lookup is performed and the returned realm is used to decide on whether the
packet is a match or not.
OPTIONS
action ACTION_SPEC
Apply an action from the generic actions framework on matching packets.
classid CLASSID
Push matching packets into the class identified by CLASSID.
from REALM
fromif TAG
Perform source route lookups. TAG is the name of an interface which must be present on the system at the time of tc invocation.
to REALM
Match if normal (i.e., destination) routing returns the given REALM.
EXAMPLES
Consider the subnet 192.168.2.0/24 being attached to eth0:
ip route add 192.168.2.0/24 dev eth0 realm 2
The following route filter will then match packets from that subnet:
tc filter add ... route from 2 classid 1:2
and pass packets on to class 1:2.
NOTES
Due to implementation details, realm values must be in a range from 0 to 255, inclusive. Alternatively, a verbose name defined in
/etc/iproute2/rt_realms may be given instead.
SEE ALSO tc(8), ip-route(8)iproute2 21 Oct 2015 Route classifier in tc(8)
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Route classifier in tc(8) Linux Route classifier in tc(8)NAME
route - route traffic control filter
SYNOPSIS
tc filter ... route [ from REALM | fromif TAG ] [ to REALM ] [ classid CLASSID ] [ action ACTION_SPEC ]
DESCRIPTION
Match packets based on routing table entries. This filter centers around the possibility to assign a realm to routing table entries. For
any packet to be classified by this filter, a routing table lookup is performed and the returned realm is used to decide on whether the
packet is a match or not.
OPTIONS
action ACTION_SPEC
Apply an action from the generic actions framework on matching packets.
classid CLASSID
Push matching packets into the class identified by CLASSID.
from REALM
fromif TAG
Perform source route lookups. TAG is the name of an interface which must be present on the system at the time of tc invocation.
to REALM
Match if normal (i.e., destination) routing returns the given REALM.
EXAMPLES
Consider the subnet 192.168.2.0/24 being attached to eth0:
ip route add 192.168.2.0/24 dev eth0 realm 2
The following route filter will then match packets from that subnet:
tc filter add ... route from 2 classid 1:2
and pass packets on to class 1:2.
NOTES
Due to implementation details, realm values must be in a range from 0 to 255, inclusive. Alternatively, a verbose name defined in
/etc/iproute2/rt_realms may be given instead.
SEE ALSO tc(8), ip-route(8)iproute2 21 Oct 2015 Route classifier in tc(8)
We need to add our remote office to our linux routing table.
Our internal office ip addresses are all in the range of 198.9.200.x
with an subnet mask of 255.255.255.0
the remote office has ip addresses in the range of 192.168.0.0 and also a subnet mask of 255.255.255.0
when i use the... (3 Replies)
I am running SCOUnix OpenServer 5.0.5. For some reason a route in my routing table is being deleted and I do not know why. As far as I can see, it is nothing obvious that is deleting the route. The rest of the table is fine, only one particular entry is being delete. I run S99routes to reestablish... (3 Replies)
WE are running Unix - Solaris 2.6, we create a subnet. In the windows enviroment we are able to add a static route by using
route add -p 172.16.10.0 mask 255.255.255.0 172.16.17.224, but when we add the route in Solaris as
route add -net 172.16.10.0 255.255.255.0 172.16.17.224, we receive an... (5 Replies)
Hey guys,
I needed to add a route to my routing table and I got it to work but on reboot it gets removed. Anyone know what file I can add this route to so it stays on the machine after a reboot? (9 Replies)
Hi all,
I am confusing with routing table, i use linux and iptables.
i have 1 internet gateway, and 1 router for VPN.
here is my network.
eth0=192.168.0.1
eth1=192.168.100.1
192.168.0.0/24 --- eth0(Linux Box)eth1 ---(DSL)---Internet
|
... (4 Replies)
Hi,
My H-UX box has the GW pointing to 10.10.10.1 and I need add it a new route pointing to 192.168.80.x with the GW 10.10.10.13
I tried with:
#route add 192.168.80.2 255.255.255.255 10.10.10.13
but I get: add net 192.168.80.0: gateway 255.255.255.0: Network is unreachable
I tried with... (4 Replies)
Hi,
I am trying to add route command in Solaris 10 machine in the following fashion:
route add -host 10.8.112.10 180.144.1.250 -interface lo0:1
this command fails with an error "lo0:1: bad value"
I want to add a route to 10.8.112.10 that picks 180.144.1.250 as the gateway via the... (3 Replies)
Hello,
I just added a route in solaris 10 system for host to use gateway.
I see that new route in the netstat command
Will this stay after reboot or I have to make any provision for this? Please let me know
Thanks (11 Replies)
Hi,
I have a string as
str="route net,-hopcount,1,255.255.255.0,10.230.20.111,10.230.20.234 Route True route net,-hopcount,0,-netmask,255.255.248.0,0,10.230.23.254 Route True"
I need to split this string into two lines as
route net,-hopcount,1,255.255.255.0,10.230.20.111,10.230.20.234... (4 Replies)
How can I remove permanently a route from the routing table?
I have the following:
root@aiwutr1>netstat -rnv
IRE Table: IPv4
Destination Mask Gateway Device Mxfrg Rtt Ref Flg Out In/Fwd
-------------------- --------------- --------------------... (3 Replies)
I have a LAN for users 192.0.3.0
I have a WAN for servers 192.0.0.0
I have a iptables capable router with a static route from 192.0.3.0 to 192.0.0.0
my problem is SMB file sharing traffic is leaking on to our 192.0.0.0 and causing congestion. I only have one printer IP address that needs... (13 Replies)
I am new in AIX and please forgive my poor english.
I know that AIX allow same subnet IPs for different interfaces, which result in multipath routing / route striping.
My question is,
is there any best practice for the persistent and service IP with same subnet to stay on same interface, or... (5 Replies)
AIX version 5.3
when I try to add default gateway
# route add 0 192.168.100.254
Or
# route add default 192.168.100.254
I get the error
0821-275 route: socket: The file access permissions do not allow the specified action.
searching on google i came across similar... (5 Replies)
Solaris 10
I am trying to delete a route using the command:
route -p delete 192.0.0.0 192.1.3.254
The route gets delete but for some reason the route pops back up in the routing table after reboot. I also deleted the /etc/inet/static_routes file and the route still persists after reboot.... (6 Replies)
Hi folks,
I have a debian server running an Apache daemon on the eth0 interface. Now from time to time the server has to open an openvpn connection (tun0) to other networks to get some data from there. During this period the Apache is no longer reachable under it's IP address on eth0 because all... (6 Replies)