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[mc36 <>]

4: the auto-topology generator:
sorry for not sending a github url but their directory listing fails on such 
huge directories so:
http://sources.freertr.org/cfg/ --- press end here and spot the temp-bgp.tmpl 
file...
you can generate a whole test case using java -jar test template temp-bgp.tmpl

On 2/11/23 04:08, mc36 wrote:
> after i started the topology you just shared and went through the 
> documentation step by step
> i found it a great exercise with an exceptionally good addressing! :)
> but after/instead the long ping testing, what if i have some more hackish 
> ways to do the verification?
>
> 1: the very convenient, built-in way:
>
> leh100001#hostscan 10.0.0.0 ::1 ::8 vrf CORE source loopback0
> scanning 10.0.0.0, src=10.0.0.1, vrf=CORE, inc=::1, num=::8, tim=100, len=64, 
> df=false, alrt=-1
> 10.0.0.1 is alive.
> 10.0.0.2 is alive.
> 10.0.0.3 is alive.
> 10.0.0.4 is alive.
> 10.0.0.5 is alive.
> 10.0.0.6 is alive.
> 10.0.0.7 is noRoute at 10.0.0.1
> 10.0.0.8 is noRoute at 10.0.0.1
> leh100001#
>
> 2: crazy hacker(wo)man with some <3 to ios xe's tcl shell aka the legacy 
> automation :)
>
> https://github.com/rare-freertr/freeRtr/blob/master/misc/tests/multiple-ping.tcl
>
> you should be able to run it by the built-in leh100001#tclsh way... just 
> paste it there :)
>
> 3: even better if you introduce a monitoring node, even in a vdc, testing it 
> 0-24,
> and have a fun side project: http://wwwin.nop.hu/trackMap.tcl opensourced at 
> https://github.com/rare-freertr/freeRtr/tree/master/misc/trackmap
>
> services>show tracker | revsort changes
> 2023-02-11 04:05:51
> name                   | type     | mode   | target                         | 
> state | changes | changed
> cs-600-50         | normal | icmp   | 10.1.252.48               | up       | 
> 5             | 00:40:20
> app-620-90       | normal | icmp   | 10.1.250.37               | up       | 5 
>             | 00:40:31
> apl-620-110     | normal | icmp   | 10.1.250.41               | up       | 5  
>            | 00:40:32
> apk-620-130     | normal | icmp   | 10.1.250.33               | up       | 5  
>            | 00:40:33
> vpn4-110-420   | normal | check | consistentV4             | up       | 3     
>         | 00:42:26
> uni4-110-360   | normal | check | consistentU4             | up       | 3     
>         | 00:42:26
> tmp-820-390     | normal | icmp   | 10.10.10.17               | up       | 3  
>            | 00:41:19
> tmp-560-160     | normal | icmp   | 10.10.10.170             | up       | 3   
>           | 00:35:09
> mlt4-110-380   | normal | check | consistentM4             | up       | 3     
>         | 00:42:26
> home-570-270   | normal | icmp   | 10.10.10.1                 | up       | 3  
>            | 00:41:21
> vpn6-520-420   | normal | check | ghosthuntV6               | up       | 2    
>          | 00:43:01
> vpn4-460-420   | normal | check | ghosthuntV4               | up       | 2    
>          | 00:43:01
> topo6-480-30   | normal | check | topo6                           | up       
> | 2             | 00:25:28
> topo4-400-30   | normal | check | topo4                           | up       
> | 2             | 00:25:28
> mtrk-400-70     | normal | check | mtrack                         | up       
> | 2             | 00:41:40
> .p-360-410       | normal | nrpe   | 10.10.10.18/ebgp4   | up       | 2       
>       | 00:42:01
> .n-300-410       | normal | nrpe   | 10.1.11.198/ghost6 | up       | 2        
>      | 00:42:01
> .d-280-410       | normal | nrpe   | 10.1.11.198/ghost4 | up       | 2        
>      | 00:04:43
> .4-320-410       | normal | nrpe   | 10.1.11.198/flaps4 | up       | 2        
>      | 00:42:01
> .2-340-410       | normal | nrpe   | 10.1.11.198/flaps6 | up       | 2        
>      | 00:42:01
> work-810-310   | normal | icmp   | 10.10.10.2                 | up       | 1  
>            | 00:42:57
> vpn6-170-420   | normal | check | consistentV6             | up       | 1     
>         | 00:43:06
> uni6-520-360   | normal | check | ghosthuntU6               | up       | 1    
>          | 00:43:06
> uni6-170-360   | normal | check | consistentU6             | up       | 1     
>         | 00:43:06
> uni4-460-360   | normal | check | ghosthuntU4               | up       | 1    
>          | 00:43:06
> swp-740-120     | normal | icmp   | 10.1.253.58               | up       | 1  
>            | 00:42:57
> swp-740-100     | normal | icmp   | 10.1.253.48               | up       | 1  
>            | 00:42:58
> swn-680-340     | normal | icmp   | 10.1.253.46               | up       | 1  
>            | 00:42:58
> swl-680-270     | normal | icmp   | 10.1.253.57               | up       | 1  
>            | 00:42:58
> swl-680-250     | normal | icmp   | 10.1.253.47               | up       | 1  
>            | 00:42:57
> swk-600-200     | normal | icmp   | 10.1.253.49               | up       | 1  
>            | 00:42:58
> snp2-40-50       | normal | icmp   | 10.10.10.29               | up       | 1 
>             | 00:42:57
> snp-110-50       | normal | icmp   | 10.10.10.24               | up       | 1 
>             | 00:42:57
> snf-40-250       | normal | icmp   | 10.10.10.31               | up       | 1 
>             | 00:42:58
> safe-810-150   | normal | icmp   | 10.10.10.5                 | up       | 1  
>            | 00:43:01
> prnt-230-330   | normal | icmp   | 10.10.10.4                 | up       | 1  
>            | 00:42:57
> play-810-260   | normal | icmp   | 10.10.10.199             | up       | 1    
>          | 00:43:02
> ph8-530-200     | normal | icmp   | 10.1.30.18                 | up       | 1 
>             | 00:43:01
> ph7-680-110     | normal | icmp   | 10.1.30.17                 | up       | 1 
>             | 00:43:01
> ph6-600-340     | normal | icmp   | 10.1.30.16                 | up       | 1 
>             | 00:43:01
> ph4-620-300     | normal | icmp   | 10.1.30.14                 | up       | 1 
>             | 00:42:57
> p4d-270-230     | normal | icmp   | 10.10.10.26               | up       | 1  
>            | 00:43:01
> nrp-200-50       | normal | icmp   | 10.10.10.25               | up       | 1 
>             | 00:43:01
> noti-640-390   | normal | icmp   | 10.10.10.11               | up       | 1   
>           | 00:43:01
> nop2-400-330   | normal | icmp   | 10.10.10.180             | up       | 1    
>          | 00:43:01
> nop-320-330     | normal | icmp   | 10.10.10.18               | up       | 1  
>            | 00:43:01
> nas-820-50       | normal | icmp   | 10.10.10.20               | up       | 1 
>             | 00:43:01
> mlt6-520-380   | normal | check | ghosthuntM6               | up       | 1    
>          | 00:43:06
> mlt6-170-380   | normal | check | consistentM6             | up       | 1     
>         | 00:43:06
> mlt4-460-380   | normal | check | ghosthuntM4               | up       | 1    
>          | 00:43:06
> meso-480-330   | normal | icmp   | 10.10.10.38               | up       | 1   
>           | 00:43:01
> medpc-710-390 | normal | icmp   | 10.10.10.8                 | up       | 1   
>           | 00:42:58
> lock-480-70     | normal | icmp   | 10.1.1.1                     | up       | 
> 1             | 00:41:06
> gnt-290-50       | normal | icmp   | 10.10.10.34               | up       | 1 
>             | 00:43:01
> gep-160-330     | normal | nrpe   | 10.10.10.4/track     | down   | 1         
>     | 00:43:01
> flw6-520-400   | normal | check | ghosthuntF6               | up       | 1    
>          | 00:43:06
> flw6-170-400   | normal | check | consistentF6             | up       | 1     
>         | 00:43:06
> flw4-460-400   | normal | check | ghosthuntF4               | up       | 1    
>          | 00:43:06
> flw4-110-400   | normal | check | consistentF4             | up       | 1     
>         | 00:43:06
> flap6-480-50   | normal | check | flaps6                         | up       | 
> 1             | 00:43:06
> flap4-400-50   | normal | check | flaps4                         | up       | 
> 1             | 00:43:06
> drc-830-100     | normal | icmp   | 10.5.254.51               | up       | 1  
>            | 00:42:58
> cpe-40-200       | normal | icmp   | 10.10.10.190             | up       | 1  
>            | 00:43:01
> cmp-750-40       | normal | icmp   | 10.1.248.23               | up       | 1 
>             | 00:43:01
> cme-750-190     | normal | icmp   | 10.1.248.25               | up       | 1  
>            | 00:42:57
> cma-670-160     | normal | icmp   | 10.1.248.24               | up       | 1  
>            | 00:43:01
> ccb-690-40       | normal | icmp   | 10.1.248.22               | up       | 1 
>             | 00:42:57
> cca-640-40       | normal | icmp   | 10.1.248.21               | up       | 1 
>             | 00:42:58
> c4e2-40-150     | normal | icmp   | 10.10.10.21               | up       | 1  
>            | 00:43:01
> c4e1-40-100     | normal | icmp   | 10.10.10.19               | up       | 1  
>            | 00:42:57
> bmp-40-290       | normal | icmp   | 10.10.10.240             | up       | 1  
>            | 00:42:58
> .p-380-410       | normal | nrpe   | 10.10.10.18/ebgp6   | down   | 1         
>     | 00:43:01
>
> services>show tracker cs-600-50
> 2023-02-11 04:05:56
> category | value
> name         | cs-600-50
> type         | normal icmp
> target     | 10.1.252.48
> reported | true
> since       | 2023-02-11 03:25:30
> for           | 00:40:25
> changes   | 5
> measures | 999
> ups           | 980
> downs       | 19
> current   | true
> count       | 941
> since       | 2023-02-11 03:25:30
> for           | 00:40:25
> clients   |
>
> services>show running-config trac cs-
> 2023-02-11 04:05:59
> tracker cs-600-50
>    mode icmp
>    target 10.1.252.48
>    vrf inet
>    source loopback0
>    random-interval 1000
>    interval 2000
>    timeout 2000
>    delay-down 3
>    start
>    exit
>
> services>
>
>
>
>
> ps: but one thing i didn't got is the sr-idx < 15...
> if you could increase that to 20 then you could have srv6-idx=10+srv4-idx 
> which would seemed more reasonable design here :)