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Re: [RARE-users] technical difficulties at par0101 internet access


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  • From: mc36 <>
  • To: Frédéric LOUI <>, "" <>, Mohácsi János <>, Visky Balázs <>, "" <>
  • Subject: Re: [RARE-users] technical difficulties at par0101 internet access
  • Date: Sun, 28 Aug 2022 07:33:23 +0200

my bad, i accidentally pinged in the wrong vrf, here is the good one:

PAR0101#show ipv4 route CLEARNET
typ prefix metric iface hop time
S 0.0.0.0/0 1/0 sdn1.666 62.40.109.30 00:09:39
C 10.10.10.0/30 0/0 hairpin6661 null 11d19h
LOC 10.10.10.1/32 0/1 hairpin6661 null 11d19h
C 62.40.109.30/31 0/0 sdn1.666 null 00:09:39
LOC 62.40.109.31/32 0/1 sdn1.666 null 00:09:39

PAR0101#
PAR0101#ping 62.40.109.30 vrf CLEARNET
pinging 62.40.109.30, src=null, vrf=CLEARNET, cnt=5, len=64, df=false,
tim=1000, gap=0, ttl=255, tos=0, sgt=0, flow=0, fill=0, sweep=false,
multi=false
!!!!!
result=100.0%, recv/sent/lost/err=5/5/0/0, took 4, min/avg/max/dev
rtt=0/0.6/1/0.2, ttl 64/64.0/64/0.0, tos 0/0.0/0/0.0
PAR0101#

so from this point, i cannot say a word.... well i could.... :)


On 8/28/22 07:25, mc36 wrote:
so helping to the irc question of you, that geant is unable to provide
internet access for 12 days now...
fortunately the inband mgmt still works so you can help them find the issue
with the vlan666...
seemingly we have some traffic and the good arp entry so it must be a routing
or acl issue at geant mx...:)))))))))
bad news is that as today i unhold the dpdk21 packages and the box haven't
got the dpdk21.11 so it'll self destruct as geant recovers.... :(


PAR0101#show platform
freeRouter v22.7.26-cur, done by cs@nop.

name: PAR0101
hwid: Dell Inc. PowerEdge R430/0CN7X8
hwsn: null
uptime: since 2022-08-16 11:33:15, for 11d19h
reload: code#2=upgrade finished
rwpath: /rtr/
hwcfg: /rtr/rtr-hw.txt
swcfg: /rtr/rtr-sw.txt
cpu: 40*amd64
mem: free=519m, max=1073m, used=1073m
host: Linux v5.17.0-2-amd64
java: Debian v19-ea @ /usr/lib/jvm/java-19-openjdk-amd64
jspec: Oracle Corporation (Java Platform API Specification) v19
vm: Debian (OpenJDK 64-Bit Server VM) v19-ea+32-Debian-1
vmspec: Oracle Corporation (Java Virtual Machine Specification) v19
class: v63.0 @ /rtr/rtr.jar

PAR0101#show interfaces summary
interface state tx rx drop
template1 admin 0 0 588
template666 admin 0 0 0
loopback0 up 2402 0 0
loopback20965 up 0 0 0
ethernet0 up 45335 115091610 0
ethernet1 up 780 4004 4004
hairpin6661 up 486+0 486+0 0+0
hairpin6662 up 486+0 486+0 0+0
sdn1 up 44351+0 114894232+0 0+0
sdn1.102 up 3628+0 3958+0 0+0
sdn1.103 up 26429+0 16116+0 0+0
sdn1.666 up 11930+0 114479534+0 0+0
sdn2 admin 0+0 0+0 0+0
tunnel123 up 670+0 0+0 0+0
tunnel2075 up 5462+0 4238+0 0+0

PAR0101#
PAR0101#show running-config interface sdn1.666
interface sdn1.666
description AMT RLY INTERNET facing interface
monitor-buffer 8192000
vrf forwarding CLEARNET
ipv4 address 62.40.109.31 255.255.255.254
ipv6 address 2001:798:dd:6::6 ffff:ffff:ffff:ffff:ffff:ffff:ffff:fffc
ipv6 enable
no shutdown
no log-link-change
exit
!

PAR0101#show ipv4 arp sdn1.666
mac address time static
a8d0.e5f7.8717 62.40.109.30 00:00:11 false

PAR0101#
PAR0101#ping 62.40.109.30 vrf oob
pinging 62.40.109.30, src=null, vrf=oob, cnt=5, len=64, df=false, tim=1000,
gap=0, ttl=255, tos=0, sgt=0, flow=0, fill=0, sweep=false, multi=false
.....
result=0.0%, recv/sent/lost/err=0/5/5/0, took 5001, min/avg/max/dev
rtt=10000/0.0/0/0.0, ttl 256/0.0/0/0.0, tos 256/0.0/0/0.0
PAR0101#



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