Some additional info:
I'm using the default port 3260 and native iscsitgt (not Comstar). What other
details would you like? Im running OpenSolaris 2008.11 snv_101b_rc2 X86
Thinkpad T60p laptop with 3GB of memory, a 2.1Ghz core duo proc, with 2 500gb
mirriored USB drives. I did notice that when I do an ifconfig -a I see my NIC
twice.
I actually came across these bugs 6638604 and 6680855 while doing my due
diligence before posting to the forums. I tried the workarounds but am still
seeing the issue. Once the network hang occurs and I try an arp -a it just
hangs until I reset the interface. Not sure if there is something I'm missing
when setting the arp intervals and static arp entries.
Before issue:
r...@opensolaris:~# ndd /dev/ip ip_ire_arp_interval
86400000
r...@opensolaris:~# ndd /dev/arp arp_cleanup_interval
3600000
r...@opensolaris:~# arp -a
Net to Media Table: IPv4
Device IP Address Mask Flags Phys Addr
------ -------------------- --------------- -------- ---------------
e1000g0 10.0.1.1 255.255.255.255 o 00:1f:f3:42:73:a0
e1000g0 10.0.1.4 255.255.255.255 o 00:1e:52:76:14:f2
e1000g0 10.0.1.200 255.255.255.255 SPLA 00:15:58:2e:af:8f
e1000g0 BASE-ADDRESS.MCAST.NET 240.0.0.0 SM 01:00:5e:00:00:00
r...@opensolaris:~# arp -s 10.0.1.1 00:1f:f3:42:73:a0
r...@opensolaris:~# arp -s 10.0.1.4 00:1e:52:76:14:f2
r...@opensolaris:~# arp -a
Net to Media Table: IPv4
Device IP Address Mask Flags Phys Addr
------ -------------------- --------------- -------- ---------------
e1000g0 10.0.1.1 255.255.255.255 S 00:1f:f3:42:73:a0
e1000g0 10.0.1.4 255.255.255.255 S 00:1e:52:76:14:f2
e1000g0 10.0.1.200 255.255.255.255 SPLA 00:15:58:2e:af:8f
e1000g0 BASE-ADDRESS.MCAST.NET 240.0.0.0 SM 01:00:5e:00:00:00
r...@opensolaris:~#
After Issue:
r...@opensolaris:~# arp -a
Net to Media Table: IPv4
Device IP Address Mask Flags Phys Addr
------ -------------------- --------------- -------- ---------------
^C
r...@opensolaris:~# ndd /dev/arp arp_cleanup_interval
3600000
r...@opensolaris:~# ndd /dev/ip ip_ire_arp_interval
86400000
r...@opensolaris:~#
r...@opensolaris:~# ifconfig -a
lo0: flags=2001000849<UP,LOOPBACK,RUNNING,MULTICAST,IPv4,VIRTUAL> mtu 8232
index 1
inet 127.0.0.1 netmask ff000000
e1000g0: flags=201004843<UP,BROADCAST,RUNNING,MULTICAST,DHCP,IPv4,CoS> mtu 1500
index 12
inet 10.0.1.200 netmask ffffff00 broadcast 10.0.1.255
ether 0:15:58:2e:af:8f
wpi0: flags=201000802<BROADCAST,MULTICAST,IPv4,CoS> mtu 1500 index 13
inet 0.0.0.0 netmask 0
ether 0:13:2:b9:86:27
lo0: flags=2002000849<UP,LOOPBACK,RUNNING,MULTICAST,IPv6,VIRTUAL> mtu 8252
index 1
inet6 ::1/128
e1000g0: flags=202004841<UP,RUNNING,MULTICAST,DHCP,IPv6,CoS> mtu 1500 index 12
inet6 fe80::215:58ff:fe2e:af8f/10
ether 0:15:58:2e:af:8f
r...@opensolaris:~#
Rgds,
Marc
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