Salut,

Am o problema interesanta pe un sistem cu CentOS 5.7, kernel 
2.6.18-274.12.1.el5. Dupa un anumit timp de la boot (inca n-am depistat 
daca are vreo relevanta), ping-ul incepe sa o ia razna, ceva de genul asta:

# time ping -n -c6 -i1 127.0.0.1
PING 127.0.0.1 (127.0.0.1) 56(84) bytes of data.
64 bytes from 127.0.0.1: icmp_seq=1 ttl=64 time=0.045 ms
64 bytes from 127.0.0.1: icmp_seq=2 ttl=64 time=0.049 ms
64 bytes from 127.0.0.1: icmp_seq=3 ttl=64 time=0.035 ms
64 bytes from 127.0.0.1: icmp_seq=4 ttl=64 time=0.040 ms
64 bytes from 127.0.0.1: icmp_seq=5 ttl=64 time=0.037 ms
64 bytes from 127.0.0.1: icmp_seq=6 ttl=64 time=0.044 ms

--- 127.0.0.1 ping statistics ---
6 packets transmitted, 6 received, 0% packet loss, time 45017ms
rtt min/avg/max/mdev = 0.035/0.041/0.049/0.008 ms

real    0m45.020s
user    0m0.001s
sys     0m0.001s


Deci trimite pachetele si asteapta raspunsurile cu o intarziere cam de 
10s. Nu conteaza ce host ii dau in loc de 127.0.0.1, comportamentul e 
acelasi. Nu gasesc nimic interesant in loguri. 'service network restart' 
nu rezolva problema. Doar dupa reboot functioneaza normal o perioada.
Inca n-am schimbat kernelul, astept ceva idei daca aveti.


Mersi,
-- 
Catalin Bucur      mailto:c...@geniusnet.ro
NOC @ Genius Network SRL - Galati - Romania
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