Something

eth2: set link 10baseT auto
eth2:    mode 0x7ffc0000, sia 0x10c4,0xffffef01,0xffffffff,0xffff0008
eth2:    set mode 0x7ffc0000, set sia 0xef01,0xffff,0x8

lspci reports:

router:/# lspci
00:00.0 Host bridge: nVidia Corporation nForce2 AGP (different version?) (rev c1)
00:00.1 RAM memory: nVidia Corporation nForce2 Memory Controller 1 (rev c1)
00:00.2 RAM memory: nVidia Corporation nForce2 Memory Controller 4 (rev c1)
00:00.3 RAM memory: nVidia Corporation nForce2 Memory Controller 3 (rev c1)
00:00.4 RAM memory: nVidia Corporation nForce2 Memory Controller 2 (rev c1)
00:00.5 RAM memory: nVidia Corporation nForce2 Memory Controller 5 (rev c1)
00:01.0 ISA bridge: nVidia Corporation nForce2 ISA Bridge (rev a4)
00:01.1 SMBus: nVidia Corporation nForce2 SMBus (MCP) (rev a2)
00:04.0 Ethernet controller: nVidia Corporation nForce2 Ethernet Controller (rev a1)
00:08.0 PCI bridge: nVidia Corporation nForce2 External PCI Bridge (rev a3)
00:09.0 IDE interface: nVidia Corporation nForce2 IDE (rev a2)
00:1e.0 PCI bridge: nVidia Corporation nForce2 AGP (rev c1)
01:06.0 Ethernet controller: Digital Equipment Corporation DECchip 21041 [Tulip Pass 3] (rev 21)
01:07.0 Ethernet controller: Accton Technology Corporation SMC2-1211TX (rev 10)
01:08.0 Ethernet controller: ADMtek NC100 Network Everywhere Fast Ethernet 10/100 (rev 11)
01:09.0 Ethernet controller: ADMtek NC100 Network Everywhere Fast Ethernet 10/100 (rev 11)
router:/#

lsmod reports:

router:/# lsmod
Module                  Size  Used by
ipt_REJECT              4480  1
xt_state                2560  2
ipt_MASQUERADE          3456  1
iptable_mangle          2816  0
iptable_nat             7300  1
nf_nat                 17324  2 ipt_MASQUERADE,iptable_nat
nf_conntrack_ipv4      17164  4 iptable_nat
nf_conntrack           58584  5 xt_state,ipt_MASQUERADE,iptable_nat,nf_nat,nf_conntrack_ipv4
nfnetlink               5784  3 nf_nat,nf_conntrack_ipv4,nf_conntrack
iptable_filter          2944  1
ip_tables              11464  3 iptable_mangle,iptable_nat,iptable_filter
x_tables               13956  5 ipt_REJECT,xt_state,ipt_MASQUERADE,iptable_nat,ip_tables
button                  7952  0
ac                      5252  0
battery                10116  0
ipv6                  224804  20
dm_snapshot            16544  0
dm_mirror              19840  0
dm_mod                 51008  2 dm_snapshot,dm_mirror
firewire_sbp2          12164  0
firewire_core          39232  1 firewire_sbp2
crc_itu_t               2176  1 firewire_core
loop                   16260  0
evdev                   9472  0
pcspkr                  2944  0
i2c_nforce2             5888  0
rtc                    12568  0
shpchp                 30996  0
pci_hotplug            28856  1 shpchp
i2c_core               23440  1 i2c_nforce2
nvidia_agp              8604  1
agpgart                31280  1 nvidia_agp
ext3                  118408  1
jbd                    49704  1 ext3
ide_cd                 36512  0
cdrom                  32672  1 ide_cd
ide_disk               16384  3
ata_generic             7684  0
libata                115824  1 ata_generic
scsi_mod              136844  2 firewire_sbp2,libata
generic                 4868  0 [permanent]
tulip                  49568  0
8139too                24960  0
mii                     5376  1 8139too
de2104x                21504  0
amd74xx                13596  0 [permanent]
ide_core              112040  4 ide_cd,ide_disk,generic,amd74xx
forcedeth              44040  0
thermal                13448  0
processor              23852  1 thermal
fan                     4868  0
router:/#