[j-nsp] Aggregated SONET: Incorrect load balancing

[Andrew Degtiariov]

2008/6/3 Erdem Sener <erdems at gmail.com>:
> Hi Andrew,
>
>  If ever you upgrade to 9.0+, you could use 'indexed-next-hop' knob:
>
> http://www.juniper.net/techpubs/software/junos/junos90/swconfig-policy/indexed-next-hop.html
>
> Following may also be interesting for you:
>
> http://www.juniper.net/techpubs/software/junos/junos90/swconfig-policy/per-prefix.html#per-prefix-statement
>
> Cheers,
> Erdem

So I need to dismantle as0 and doing load balancing on 2 L3 interfaces
so-1/3/0:0.0 and  so-1/3/0:1.0?

> On Mon, Jun 2, 2008 at 3:38 PM, Andrew Degtiariov
> <andrew.degtiariov at gmail.com> wrote:
>> Hello!
>> We have problems with incorrect balancing on asX interfaces: one of
>> interfaces from bundle always full loaded but other have a free
>> bandwidth.
>>
>> ad at host> show interfaces as0 detail
>> Physical interface: as0, Enabled, Physical link is Up
>>  Interface index: 128, SNMP ifIndex: 38, Generation: 11
>>  Description: XXXXXX
>>  Link-level type: Cisco-HDLC, MTU: 4474, Speed: 311040kbps, Minimum
>> links needed: 1
>>  Device flags   : Present Running
>>  Interface flags: SNMP-Traps Internal: 0x4000
>>  Link flags     : Keepalives
>>  Keepalive settings: Interval 10 seconds, Up-count 1, Down-count 3
>>  Last flapped   : Never
>>  Statistics last cleared: Never
>>  Traffic statistics:
>>   Input  bytes  :       88014189685409            100101256 bps
>>   Output bytes  :      233504346126377            224426680 bps
>>   Input  packets:         215881346509                39284 pps
>>   Output packets:         320492035869                36532 pps
>>
>>  Logical interface as0.0 (Index 67) (SNMP ifIndex 42) (Generation 6)
>>    Flags: Point-To-Point SNMP-Traps 0x4000 Encapsulation: Cisco-HDLC
>>    Statistics        Packets        pps         Bytes          bps
>>    Bundle:
>>        Input :  215879698457      39284 88014153428265    100101256
>>        Output:  320490390799      36490 233504161135208    224369696
>>    Link:
>>      so-1/3/0:0.0
>>        Input :   15050048922      27106 6085042177400     66550112
>>        Output:   16070445975      12811 11743234420336     76498040
>>      so-1/3/0:1.0
>>        Input :      13382313      12178    4479819115     33551144
>>        Output:      26537823      23679   20157131134    147871656
>>    Protocol inet, MTU: 4470, Generation: 13, Route table: 0
>>      Flags: None
>>      Addresses, Flags: Is-Preferred Is-Primary
>>        ----cut-cut----
>>    Protocol mpls, MTU: 4458, Generation: 14, Route table: 0
>>      Flags: None
>>
>> ad at host> show configuration interfaces as0
>> description XXXX;
>> encapsulation cisco-hdlc;
>> aggregated-sonet-options {
>>    minimum-links 1;
>>    link-speed oc3;
>> }
>> unit 0 {
>>    family inet {
>>        address ---cut--cut---;
>>    }
>>    family mpls;
>> }
>>
>> ad at host> show configuration interfaces so-1/3/0:0
>> clocking external;
>> sonet-options {
>>    no-payload-scrambler;
>>    aggregate as0;
>> }
>> ad at host> show configuration interfaces so-1/3/0:1
>> clocking external;
>> sonet-options {
>>    no-payload-scrambler;
>>    aggregate as0;
>> }
>>
>> ad at host>
>>
>> Platform: Juniper M20, JUNOS 7.5R2.8
>>
>> Is there any ways to load interfaces in bundle as0 more fairly?
>>
>> --
>> Andrew Degtiariov
>> DA-RIPE
>> _______________________________________________
>> juniper-nsp mailing list juniper-nsp at puck.nether.net
>> https://puck.nether.net/mailman/listinfo/juniper-nsp
>>
>



-- 
Andrew Degtiariov
DA-RIPE