TTL expired in transit!

[Resolut1on]

Hi Friends,

Good day.

I have problem with Inter-Vlan.

Our goal is PC1 must communicate to PC2 with different VLANs. same as PC2 to PC1.

We followed this link below as guide. https://extremeportal.force.com/ExtrArticleDetail?an=000083610

But seems inter-VLAN is not working because PC1 not successfully PING the PC2, same as PC2 to PC1. When we tried to ping each PC the ping is "TTL expired transit". but zero packet loss.
We tried this set up to our X440-G2. with the same configurations with the above GTAC link guide.

Thanks,

Resolut1on

[Resolut1on]

I disabled my wireless connection now. The PC1 and PC2 not on the network now. But still PC1 cannot ping PC2, same as PC2 to PC1.

[David_Rahn]

Good catch... i wonder now if he doesn't have the gateways set on the nics in the pc. And if he has a secind nic (wifi) on on them...

[David_Rahn]

Does the swith pass traffic in 1 vlan? I know there was a glitch on some switches that the default config had unicast fordwarding disabled. If we has all output from show config we could see that If you can not find any other culperate... Back on the x450 (g1) the ttl can be changed in switch via snmp command. I had this with a used switch once, eveything looked on except the ttl was reduced to far. To be usable. And is not visable in show config And as far as i know this did not set back when the switch qas defaulted. You have to use an snmp tool to reset the value. I will look for the doc on that and share.

[Resolut1on]

* X440G2-12p-10G4.23 # show configuration
#
# Module devmgr configuration.
#
configure snmp sysContact "support@extremenetworks.com, +1 888 257 3000"
configure sys-recovery-level switch reset

#
# Module vlan configuration.
#
configure vlan default delete ports all
configure vr VR-Default delete ports 1-16
configure vr VR-Default add ports 1-16
configure vlan default delete ports 1-2
create vlan "v10"
configure vlan v10 tag 10
create vlan "v20"
configure vlan v20 tag 20
configure vlan Default add ports 3-16 untagged
configure vlan v10 add ports 1 untagged
configure vlan v20 add ports 2 untagged
configure vlan v10 ipaddress 10.10.10.1 255.255.255.0
enable ipforwarding vlan v10
configure vlan v20 ipaddress 20.20.20.1 255.255.255.0
enable ipforwarding vlan v20

#
# Module mcmgr configuration.
#

#
# Module fdb configuration.
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#
# Module rtmgr configuration.
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#
# Module policy configuration.
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#
# Module aaa configuration.
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#
# Module acl configuration.
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#
# Module bfd configuration.
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#
# Module cfgmgr configuration.
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#
# Module dosprotect configuration.
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#
# Module dot1ag configuration.
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#
# Module eaps configuration.
#

Press to continue or to quit:
#
# Module edp configuration.
#

#
# Module elrp configuration.
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#
# Module ems configuration.
#

#
# Module epm configuration.
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#
# Module erps configuration.
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#
# Module esrp configuration.
#

Press to continue or to quit:
#
# Module ethoam configuration.
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#
# Module etmon configuration.
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#
# Module exsshd configuration.
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#
# Module hal configuration.
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#
# Module idMgr configuration.
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# Module ipSecurity configuration.
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Press to continue or to quit:

#
# Module ipfix configuration.
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#
# Module lldp configuration.
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# Module mrp configuration.
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#
# Module msdp configuration.
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# Module netLogin configuration.
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# Module netTools configuration.
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#
# Module ntp configuration.
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# Module poe configuration.
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#
# Module rip configuration.
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#
# Module r.png configuration.
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# Module snmpMaster configuration.
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# Module stp configuration.
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Press to continue or to quit:

#
# Module techSupport configuration.
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#
# Module telnetd configuration.
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#
# Module tftpd configuration.
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# Module thttpd configuration.
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# Module twamp configuration.
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# Module vmt configuration.
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# Module vsm configuration.
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* X440G2-12p-10G4.24 #
* X440G2-12p-10G4.24 #

[David_Rahn]

https://community.extremenetworks.com/extreme/topics/time_to_live_exceeded The comments under that question has the info i used to determine if this is the issue. You should post whole config for best help