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New Member

Destination host unreachable message intermittently

Dear Guys ,

M facinf one issue to ping a remote server via FWSM.It is showing Destination host unreachable intermittently.Please let me know what could be the issue...Thanks in advance

Reply from 172.17.117.24: bytes=32 time<1ms TTL=126

Reply from 172.17.117.24: bytes=32 time<1ms TTL=126

Reply from 172.17.117.24: bytes=32 time<1ms TTL=126

Reply from 172.17.117.24: bytes=32 time<1ms TTL=126

Reply from 172.17.10.25: Destination host unreachable.

Reply from 172.17.10.25: Destination host unreachable.

Reply from 172.17.10.25: Destination host unreachable.

Reply from 172.17.10.25: Destination host unreachable.

Reply from 172.17.10.25: Destination host unreachable.

Reply from 172.17.117.24: bytes=32 time=1ms TTL=126

Reply from 172.17.117.24: bytes=32 time<1ms TTL=126

Reply from 172.17.117.24: bytes=32 time<1ms TTL=126

6 REPLIES

Re: Destination host unreachable message intermittently

Can other hosts ping this machine .25?

Can FWSM ping other hosts in the 172.17.10.x subnet?

Its most probably a routing issue.

Regards

Farrukh

New Member

Re: Destination host unreachable message intermittently

hi frd..

172.17.10.25 is a source ip address..I am getting same response from 172.17.117.24 to 172.17.10.25.Those systems which are behind FWSM contex are experiencing this issue..

Re: Destination host unreachable message intermittently

How is the context setup? ANy shared interfaces etc?

New Member

Re: Destination host unreachable message intermittently

Hi ,Contex configuration is simple as inside & outside ,there is no shared interface.. for outside interface I have comman VLAN ,which is catering to five contex

Re: Destination host unreachable message intermittently

How are you classifying packets then (mac-auto,static NAT etc)? because you are using a shared interface. From which zone are you initiating the ping?

Regards

Farrukh

New Member

Re: Destination host unreachable message intermittently

hi

M initiating ping from one of the inside contex...Outside interface of all Contexs are in commman network subnet

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