Thread: [mpls-linux-general] configuration FC3 mpls successfully but trouble with bandwidth, please help me
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From: diva p. <div...@pl...> - 2006-02-11 15:59:27
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Hii James, i need your help please.
I have installed mpls-linux FC3 succesfully.With the
hierarchy below:
I used :
-->mpls-linux-2.6.9.tar.bz2
-->iproute-2.6.9-3mpls1_946.i386.rpm
-->kernel linux-2.6.9.tar.bz2
-->used Fast Ethernet 100Mbps in all interfaces
101
100
201 200
HostA---(eth0)LER1(eth1)----(eth0)LSR1(eth1)----(eth0)LSR2(eth1)----(eth0)LER2(eth1)----HostB
I have installed FTP server in Host B.And when i got data
from HostB with FTP client in hostA,i got some trouble why
ip-based is faster than mpls-based. The data is below:
size ip-based(delay)
mpls-based(delay)
----- ------------------
---------------------
1Mb 0,299 sec
3,77 sec
2Mb 0,235 sec
7,51 sec
4Mb 0,436 sec
15 sec
6Mb 0,677 sec
22,4 sec
8Mb 0,677 sec
29,9 sec
9,5Mb 1 sec
34,6 sec
I have check all of cables everything is oke. Is the
output normal,MR.James????
And then when i 'ping' from hostA to hostB have time=about
3-5 bit/sec
My Configuration is:
----------------------
LER1
------
mpls nhlfe add key 0 instructions push gen 100 nexthop
eth1 ipv4 10.14.2.2
ip route add 10.14.5.0/24 via 10.14.2.2 spec_nh 0x8847 0x2
mpls labelspace add dev eth1 labelspace 0
mpls ilm add label gen 100 labelspace 0
LSR1
------
mpls labelspace add dev eth0 labelspace 0
mpls ilm add label gen 100 labelspace 0
mpls nhlfe add key 0 instructions push gen 101 nexthop
eth1 ipv4 10.14.3.2
mpls xc add ilm_label gen 100 ilm_labelspace 0 nhlfe_key
0x2
mpls labelspace add dev eth1 labelspace 0
mpls ilm add label gen 201 labelspace 0
mpls nhlfe add key 0 instructions push gen 100 nexthop
eth0 ipv4 10.14.2.1
mpls xc add ilm_label gen 201 ilm_labelspace 0 nhlfe_key
0x3
LSR2
------
mpls labelspace add dev eth0 labelspace 0
mpls ilm add label gen 101 labelspace 0
mpls nhlfe add key 0 instructions push gen 200 nexthop
eth1 ipv4 10.14.4.2
mpls xc add ilm_label gen 101 ilm_labelspace 0 nhlfe_key
0x2
mpls labelspace add dev eth1 labelspace 0
mpls ilm add label gen 200 labelspace 0
mpls nhlfe add key 0 instructions push gen 201 nexthop
eth0 ipv4 10.14.3.1
mpls xc add ilm_label gen 200 ilm_labelspace 0 nhlfe_key
0x3
LER2
-----
mpls labelspace add dev eth0 labelspace 0
mpls ilm add label gen 200 labelspace 0
mpls nhlfe add key 0 instructions push gen 200 nexthop
eth0 ipv4 10.14.4.1
ip route add 10.14.1.0/24 via 10.14.4.1 spec_nh 0x8847 0x2
========================================================================================
Ikuti Lomba Puisi Online Jawa Timur, dapatkan hadiah menarik setiap bulannya
dan hadiah total senilai 60 juta rupiah
hanya di http://www.plasa.com (Khusus Jawa Timur)
========================================================================================
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From: James R. L. <jl...@mi...> - 2006-02-11 16:39:21
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This has been talked to death on the mailing already. Read in the archive for details, but: - if your using the RPMs I distribute, then your using a debug build of the kernel that generates TONS of messages, each printk is incredibly slow - in a debug build you can turn off generation of debug messages, but that does not prevent all of the debug code from running - Egrees LERs will ALWAYS be slower then an IPv4 only device: MPLS lookup and IPv4 lookup - higher latency does not equal slower On Sat, Feb 11, 2006 at 10:57:45PM +0700, diva permata wrote: >=20 > Hii James, i need your help please. >=20 > I have installed mpls-linux FC3 succesfully.With the=20 > hierarchy below: >=20 >=20 >=20 >=20 > I used : > -->mpls-linux-2.6.9.tar.bz2 > -->iproute-2.6.9-3mpls1_946.i386.rpm > -->kernel linux-2.6.9.tar.bz2 > -->used Fast Ethernet 100Mbps in all interfaces >=20 > =20 > 101 > 100=20 > 201 200 > HostA---(eth0)LER1(eth1)----(eth0)LSR1(eth1)----(eth0)LSR2(eth1)----(eth0= )LER2(eth1)----HostB >=20 >=20 > I have installed FTP server in Host B.And when i got data=20 > from HostB with FTP client in hostA,i got some trouble why=20 > ip-based is faster than mpls-based. The data is below: >=20 > size ip-based(delay)=20 > mpls-based(delay) > ----- ------------------=20 > --------------------- > 1Mb 0,299 sec=20 > 3,77 sec > 2Mb 0,235 sec=20 > 7,51 sec > 4Mb 0,436 sec=20 > 15 sec > 6Mb 0,677 sec=20 > 22,4 sec > 8Mb 0,677 sec=20 > 29,9 sec > 9,5Mb 1 sec=20 > 34,6 sec >=20 > I have check all of cables everything is oke. Is the=20 > output normal,MR.James???? > And then when i 'ping' from hostA to hostB have time=3Dabout=20 > 3-5 bit/sec >=20 > My Configuration is: > ---------------------- > LER1 > ------ > mpls nhlfe add key 0 instructions push gen 100 nexthop=20 > eth1 ipv4 10.14.2.2 > ip route add 10.14.5.0/24 via 10.14.2.2 spec_nh 0x8847 0x2 > mpls labelspace add dev eth1 labelspace 0 > mpls ilm add label gen 100 labelspace 0 >=20 > LSR1 > ------ > mpls labelspace add dev eth0 labelspace 0 > mpls ilm add label gen 100 labelspace 0 > mpls nhlfe add key 0 instructions push gen 101 nexthop=20 > eth1 ipv4 10.14.3.2 > mpls xc add ilm_label gen 100 ilm_labelspace 0 nhlfe_key=20 > 0x2 > mpls labelspace add dev eth1 labelspace 0 > mpls ilm add label gen 201 labelspace 0 > mpls nhlfe add key 0 instructions push gen 100 nexthop=20 > eth0 ipv4 10.14.2.1 > mpls xc add ilm_label gen 201 ilm_labelspace 0 nhlfe_key=20 > 0x3 >=20 > LSR2 > ------ > mpls labelspace add dev eth0 labelspace 0 > mpls ilm add label gen 101 labelspace 0 > mpls nhlfe add key 0 instructions push gen 200 nexthop=20 > eth1 ipv4 10.14.4.2 > mpls xc add ilm_label gen 101 ilm_labelspace 0 nhlfe_key=20 > 0x2 > mpls labelspace add dev eth1 labelspace 0 > mpls ilm add label gen 200 labelspace 0 > mpls nhlfe add key 0 instructions push gen 201 nexthop=20 > eth0 ipv4 10.14.3.1 > mpls xc add ilm_label gen 200 ilm_labelspace 0 nhlfe_key=20 > 0x3 >=20 > LER2 > ----- > mpls labelspace add dev eth0 labelspace 0 > mpls ilm add label gen 200 labelspace 0 > mpls nhlfe add key 0 instructions push gen 200 nexthop=20 > eth0 ipv4 10.14.4.1 > ip route add 10.14.1.0/24 via 10.14.4.1 spec_nh 0x8847 0x2 >=20 >=20 >=20 >=20 > =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D > Ikuti Lomba Puisi Online Jawa Timur, dapatkan hadiah menarik setiap=20 > bulannya dan hadiah total senilai 60 juta rupiah > hanya di http://www.plasa.com (Khusus Jawa Timur) > =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=20 >=20 >=20 > ------------------------------------------------------- > This SF.net email is sponsored by: Splunk Inc. Do you grep through log fi= les > for problems? Stop! Download the new AJAX search engine that makes > searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! > http://sel.as-us.falkag.net/sel?cmd=3Dlnk&kid=3D103432&bid=3D230486&dat= =3D121642 > _______________________________________________ > mpls-linux-general mailing list > mpl...@li... > https://lists.sourceforge.net/lists/listinfo/mpls-linux-general --=20 James R. Leu jl...@mi... |
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From: <jeo...@co...> - 2006-02-11 18:16:32
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RGVhciBSLiBMZXUuDQoNClRoZSBjdXJyZW50IG1wbHMgbGludXggc3VwcG9ydHMgRW9NUExTIChl dGhlcm5ldCBvdmVyIE1QTFMpPw0KDQotamVvbmdobw== |
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From: James R. L. <jl...@mi...> - 2006-02-12 03:16:55
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Version 1.950 has forwarding plane support for Ethernet over MPLS. On Sun, Feb 12, 2006 at 03:16:07AM +0900, ????????? wrote: > Dear R. Leu. >=20 > The current mpls linux supports EoMPLS (ethernet over MPLS)? >=20 > -jeongho --=20 James R. Leu jl...@mi... |
Thanks for helping keep SourceForge clean.
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